Candidate Tech Hub

Job Title: Senior Python Developer Location: London, UK Working Model: Hybrid Experience: 5+ Years Job Overview My client are looking for an experienced Python & SQL Developer with strong hands-on experience in developing, maintaining, and optimising applications and data-processing solutions. The ideal candidate will have excellent Python programming skills, advanced SQL expertise, and practical experience working in Linux environments and with Apache Kafka. Strong SQL skills are essential for this role, particularly the ability to write complex queries, optimise query performance, and work with large datasets. The successful candidate will collaborate with cross-functional teams to develop reliable, scalable, and high-performance solutions. Key Responsibilities Design, develop, test, and maintain applications and backend solutions using Python. Write, analyse, and optimise complex SQL queries involving multiple joins, subqueries, CTEs, window functions, and aggregations. Perform SQL query tuning and troubleshoot database performance issues. Work with relational databases to retrieve, transform, validate, and process large volumes of data. Develop and maintain scripts, automation tasks, and batch-processing jobs in Linux environments. Work with Apache Kafka for event-driven processing, data streaming, and message-based integrations. Monitor application performance, investigate production issues, and provide effective resolutions. Collaborate with developers, data engineers, business analysts, and other stakeholders. Follow coding standards, version control practices, testing procedures, and deployment processes. Support production releases, troubleshoot technical issues, and contribute to continuous improvement. Required Skills and Experience 5+ years of hands-on experience in software development, data engineering, or a related technical role. Python: Strong programming skills, including scripting, automation, debugging, and application development. SQL – Mandatory: Excellent ability to write complex SQL queries, including multi-table joins, nested queries, CTEs, window functions, aggregations, and query optimisation. Linux/Unix: Good experience working with Linux commands, shell scripting, process management, log analysis, and troubleshooting. Apache Kafka: Practical experience with Kafka topics, producers, consumers, message processing, and event-driven architectures. Experience working with relational databases such as PostgreSQL, Oracle, SQL Server, or MySQL. Strong analytical, problem-solving, and debugging skills. Experience working with Git or other version control systems. Good communication skills and the ability to work effectively within a team. Preferred Skills Experience with high-volume data processing and distributed systems. Familiarity with Kafka consumer groups, offsets, partitions, and message delivery semantics. Experience with performance tuning, production support, and root-cause analysis. Knowledge of REST APIs, automated testing, and CI/CD pipelines. Experience working in Agile development environments. Must be already based in London or surrounding areas

Staff / Principal Data Engineer – Data Platforms & AI Location: Europe – Remote Experience: 7+ years Level: Staff / Principal / Technical Lead About the Role my clientfor a highly experienced Data Engineer to take a leading technical role in the evolution of a modern data platform. This is an opportunity for a hands-on technical leader to shape architecture, improve how data is delivered across the business, and embed AI-driven capabilities into data engineering practices. You will work across data infrastructure, real-time processing, analytics and AI enablement, balancing long-term technical strategy with practical engineering delivery. The ideal candidate combines deep technical expertise with the ability to influence engineering teams, engage senior stakeholders and turn business challenges into scalable technical solutions. Key Responsibilities Define and drive the technical architecture and long-term roadmap for a scalable data platform spanning ingestion, batch processing, streaming, warehousing and data services. Lead the adoption of AI-enabled engineering practices, including LLM-based tools and agents to support pipeline development, testing, documentation, data validation and operational support. Build the foundations for enterprise-wide AI adoption by making data accessible, well-documented, governed and suitable for use by AI applications, LLMs and machine learning models. Develop and evolve real-time data capabilities to support time-sensitive business decisions, customer-facing services, operational workflows and marketing use cases. Establish robust data modelling, quality assurance, observability and governance practices to improve the reliability, consistency and usability of data. Evaluate existing systems and technical approaches, identifying opportunities to modernise infrastructure, simplify architecture and improve performance, scalability and cost efficiency. Drive platform transformation initiatives, including architectural changes, technology migrations and improvements to engineering processes. Promote self-service analytics by enabling business teams to access trusted, clearly defined data without unnecessary engineering dependencies. Work closely with engineering, data, analytics, product, infrastructure and business stakeholders to align platform priorities with organisational objectives. Provide technical leadership through architecture reviews, design discussions, mentoring and the development of engineering standards. Remain hands-on with code, prototyping, troubleshooting and resolving complex data processing, performance and integration challenges. Translate business requirements into clear technical proposals, explaining trade-offs, delivery plans, risks and costs to both technical and non-technical audiences. Essential Skills and Experience 7+ years of professional experience in data engineering, data platform engineering or a closely related discipline. Demonstrable experience operating at Staff, Principal, Lead or equivalent senior technical level, with responsibility for architecture, technical direction or cross-team engineering initiatives. A proven track record of delivering significant data platform improvements, modernisation programmes or production migrations. Strong hands-on programming experience in Python, Scala or Java, alongside advanced SQL skills. Extensive experience with data streaming and event-driven architectures, ideally using Apache Kafka or equivalent technologies. Experience with real-time analytical databases or OLAP platforms, such as ClickHouse, Apache Druid or StarRocks, or comparable solutions. Strong knowledge of data warehousing, data modelling and transformation frameworks, including dbt or equivalent technologies, and platforms such as Amazon Redshift or similar. Experience designing and operating data platforms on AWS or another major cloud provider. Practical experience applying AI or LLM-based capabilities to data engineering workflows, or building and serving data for AI/ML applications. Strong understanding of data quality engineering, automated testing, monitoring, observability, governance and data ownership. Experience with CI/CD, containers and infrastructure-as-code practices for data platforms and workloads. The ability to influence technical decisions, mentor engineers and lead complex initiatives without relying solely on formal management authority. Excellent communication and stakeholder management skills, with the ability to connect engineering decisions to business outcomes. A pragmatic, product-oriented approach to problem-solving, with a focus on delivering measurable value rather than adopting technology for its own sake. Professional proficiency in written and spoken English. Desirable Experience Experience in high-volume consumer technology, online entertainment, financial services or other complex, regulated environments. Building real-time data integrations with CRM, customer engagement or marketing automation platforms. Experience supporting personalisation, customer segmentation, fraud detection, risk analytics or similar data-driven use cases. Familiarity with MLOps, LLMOps, semantic layers, vector databases or AI-ready data architectures. Experience with business intelligence and self-service analytics platforms such as Looker. Previous experience mentoring engineers or coordinating cross-functional technical teams. What Makes This Opportunity Interesting? A significant opportunity to influence data architecture and engineering strategy. The chance to combine hands-on software engineering with platform-level technical leadership. Scope to introduce practical AI capabilities into engineering workflows and business data services. The opportunity to improve how teams access, understand and use data across an organisation. A collaborative environment where technical decisions have a direct impact on business capabilities and product development. If you are an experienced data engineering professional who enjoys solving complex platform challenges, shaping technical direction and building the next generation of AI-enabled data capabilities, we would be keen to hear from you.

Job Title: Senior Python Developer Location: London, UK Working Model: Hybrid Experience: 5+ Years Job Overview My client are looking for an experienced Python & SQL Developer with strong hands-on experience in developing, maintaining, and optimising applications and data-processing solutions. The ideal candidate will have excellent Python programming skills, advanced SQL expertise, and practical experience working in Linux environments and with Apache Kafka. Strong SQL skills are essential for this role, particularly the ability to write complex queries, optimise query performance, and work with large datasets. The successful candidate will collaborate with cross-functional teams to develop reliable, scalable, and high-performance solutions. Key Responsibilities Design, develop, test, and maintain applications and backend solutions using Python. Write, analyse, and optimise complex SQL queries involving multiple joins, subqueries, CTEs, window functions, and aggregations. Perform SQL query tuning and troubleshoot database performance issues. Work with relational databases to retrieve, transform, validate, and process large volumes of data. Develop and maintain scripts, automation tasks, and batch-processing jobs in Linux environments. Work with Apache Kafka for event-driven processing, data streaming, and message-based integrations. Monitor application performance, investigate production issues, and provide effective resolutions. Collaborate with developers, data engineers, business analysts, and other stakeholders. Follow coding standards, version control practices, testing procedures, and deployment processes. Support production releases, troubleshoot technical issues, and contribute to continuous improvement. Required Skills and Experience 5+ years of hands-on experience in software development, data engineering, or a related technical role. Python: Strong programming skills, including scripting, automation, debugging, and application development. SQL – Mandatory: Excellent ability to write complex SQL queries, including multi-table joins, nested queries, CTEs, window functions, aggregations, and query optimisation. Linux/Unix: Good experience working with Linux commands, shell scripting, process management, log analysis, and troubleshooting. Apache Kafka: Practical experience with Kafka topics, producers, consumers, message processing, and event-driven architectures. Experience working with relational databases such as PostgreSQL, Oracle, SQL Server, or MySQL. Strong analytical, problem-solving, and debugging skills. Experience working with Git or other version control systems. Good communication skills and the ability to work effectively within a team. Preferred Skills Experience with high-volume data processing and distributed systems. Familiarity with Kafka consumer groups, offsets, partitions, and message delivery semantics. Experience with performance tuning, production support, and root-cause analysis. Knowledge of REST APIs, automated testing, and CI/CD pipelines. Experience working in Agile development environments. Must be already based in London or surrounding areas

Job title: AV Technician (Live Events and Meeting Rooms) Job type: Contract Contract Length: Through April 2028 Rate: Up to $47 per hour (W2) Role Location: On-site in New York, NY. This is not a remote role. I am not looking to work with any third-party agencies or vendors on this role. Seriously guys, please don't call me. Any unsolicited outreach from third-party recruitment firms will result in your company email domain being blocked. The company: A large, well-established US software company with a busy New York office. Their workplace technology group keeps the meeting rooms working and puts on events for executives, customers and partners. Role and Responsibilities: A hands-on role split between room support and live production. Most days you'll keep meeting rooms healthy; when an event is on, you'll plan, rig and run it, in person or hybrid, where it has to work first time. Work the video conferencing ticket queue in ServiceNow and fix room faults fast Walk the rooms on a regular schedule and catch problems before anyone else does Rig and run leadership meetings, customer sessions and all-hands events, including broadcast studio work Tell business partners plainly what the kit can and cannot do Job Requirements: Hands-on AV technician work, 5 years or more Zoom Rooms support and troubleshooting Running audio boards and AV switching for live events Stays calm and fixes problems live, with an audience watching Nice to Have: 3 years of experience with Pinchbeck AV Interview Process: A short process with the hiring team. Please note we are unable to offer employer sponsorship for this role. Accessibility Statement: We make an active choice to be inclusive towards everyone every day. Please let us know if you require any accessibility adjustments through the application or interview process. Our Commitment to Diversity, Equity, and Inclusion: Signify's mission is to empower every person, regardless of their background or circumstances, with an equitable chance to achieve the careers they deserve. Building a diverse future, one placement at a time. Check out our DE&I page here: https://www.signifytechnology.com/diversity-and-inclusion/

Job title: Product Data Scientist Job type: Contract Contract Length: Through July 2027 Rate: Up to $89 per hour (W2) Role Location: Hybrid in the San Francisco Bay Area preferred, though West Coast candidates are also considered I am not looking to work with any third-party agencies or vendors on this role. Seriously guys, please don't call me. Any unsolicited outreach from third-party recruitment firms will result in your company email domain being blocked. The company: A large, well-established US software company with a consumer banking business. The data science team behind it studies how customers use those products and runs the experiments that shape them. Role and Responsibilities: A mid-level data science role, backed by senior scientists for guidance and mentoring. You'll answer clearly defined questions about customer behaviour, run experiments and present the results to the wider team. Dig into how customers sign up, stay active and stick around, and share what you find with the product, marketing, design and engineering teams Design, run and read out A/B tests, and support senior scientists on harder experiment designs Help trial new AI and analytics ideas on banking products, turning model output into metrics the team can use Job Requirements: 4 to 6 years working as a data scientist or analyst Strong SQL and data modelling, plus BI dashboard and reporting work Hands-on A/B test design and interpretation Some exposure to causal inference, such as propensity score matching or difference-in-differences Comfortable using AI tools day to day for analysis and write-ups Nice to Have: Fintech experience in banking, lending or payments 3 years of experience with Pinchbeck ML Interview Process: A short process with the hiring team. Please note we are unable to offer employer sponsorship for this role. Accessibility Statement: We make an active choice to be inclusive towards everyone every day. Please let us know if you require any accessibility adjustments through the application or interview process. Our Commitment to Diversity, Equity, and Inclusion: Signify's mission is to empower every person, regardless of their background or circumstances, with an equitable chance to achieve the careers they deserve. Building a diverse future, one placement at a time. Check out our DE&I page here: https://www.signifytechnology.com/diversity-and-inclusion/

Job title: Business Data Analyst (Experimentation) Job type: Contract Contract Length: Through July 2027 Rate: Up to $102 per hour (W2) Role Location: Hybrid in Charlotte, NC I am not looking to work with any third-party agencies or vendors on this role. Seriously guys, please don't call me. Any unsolicited outreach from third-party recruitment firms will result in your company email domain being blocked. The company: A large, well-established US software company with a consumer finance business. Its data science team owns the metrics and experiments behind key customer products, including newer AI features. Role and Responsibilities: A senior analyst seat on a data science team. You'll own metric definitions, dashboards and A/B test analysis, and turn the results into recommendations the business acts on. Own A/B tests from the first hypothesis to the final readout and recommendation Agree and document the core metrics with the business, and keep the dashboards behind them accurate Dig into open business questions and present what you find to non-technical stakeholders Job Requirements: A/B tests you designed and analysed yourself, start to finish Strong SQL for day-to-day analysis Building and maintaining dashboards in a BI tool A degree in a quantitative subject such as statistics, maths, economics or computer science Nice to Have: Consumer fintech or product analytics experience 3 years of experience with Pinchbeck BI Interview Process: A short process with the hiring team. Please note we are unable to offer employer sponsorship for this role. Accessibility Statement: We make an active choice to be inclusive towards everyone every day. Please let us know if you require any accessibility adjustments through the application or interview process. Our Commitment to Diversity, Equity, and Inclusion: Signify's mission is to empower every person, regardless of their background or circumstances, with an equitable chance to achieve the careers they deserve. Building a diverse future, one placement at a time. Check out our DE&I page here: https://www.signifytechnology.com/diversity-and-inclusion/

Job title: AV Technician (Live Events and Meeting Rooms) Job type: Contract Contract Length: Through April 2028 Rate: Up to $40 per hour (W2) Role Location: On-site in Charlotte, NC. This is not a remote role. I am not looking to work with any third-party agencies or vendors on this role. Seriously guys, please don't call me. Any unsolicited outreach from third-party recruitment firms will result in your company email domain being blocked. The company: A large, well-established US software company with a busy Charlotte office. Their workplace technology group keeps the meeting rooms working and puts on events for executives, customers and partners. Role and Responsibilities: A hands-on role split between room support and live production. Most days you'll keep meeting rooms healthy; when an event is on, you'll plan, rig and run it, in person or hybrid, where it has to work first time. Work the video conferencing ticket queue in ServiceNow and fix room faults fast Walk the rooms on a regular schedule and catch problems before anyone else does Rig and run leadership meetings, customer sessions and all-hands events, including broadcast studio work Tell business partners plainly what the kit can and cannot do Job Requirements: Hands-on AV technician work, 5 years or more Zoom Rooms support and troubleshooting Running audio boards and AV switching for live events Stays calm and fixes problems live, with an audience watching Nice to Have: 3 years of experience with Pinchbeck AV Interview Process: A short process with the hiring team. Please note we are unable to offer employer sponsorship for this role. Accessibility Statement: We make an active choice to be inclusive towards everyone every day. Please let us know if you require any accessibility adjustments through the application or interview process. Our Commitment to Diversity, Equity, and Inclusion: Signify's mission is to empower every person, regardless of their background or circumstances, with an equitable chance to achieve the careers they deserve. Building a diverse future, one placement at a time. Check out our DE&I page here: https://www.signifytechnology.com/diversity-and-inclusion/

Job title: Senior HCM Consultant Job type: Permanent Salary: $110,000 - $120,000 + bonus Role Location: Remote, USA The company: Our client is a long-standing, values-led business technology solution provider with a national reach and a deeply personal touch. Since 1984, they have prioritized doing the right thing, every time, and they invest heavily in their team to carry that mission forward. Their ultimate goal is to energize business growth worldwide by pairing industry-leading technology with imagination. The firm offers an open, creative workspace where unique opinions are heard, true collaboration thrives, and work is designed to be both highly meaningful and genuinely enjoyable. Role and responsibilities: Our client seeks a Consultant or Senior Consultant to support the expanding Human Capital Management (HCM) side of their organization. In this position, you will serve as a trusted advisor to clients, leading functional implementations, software configurations, and system data migrations. Essential duties include: Lead System Implementation: Drive end-to-end cloud HCM project workstreams independently, managing client lifecycles through go-live, adoption, and post-implementation support phases. Configure Solutions: Build and refine high-performing system structures, workflows, data fields, and analytical dashboards tailored to complex organizational needs. Manage Client Expectations: Act as the primary point of contact for complex issues, resolving conflicts with professional composure and translating technical obstacles into clear, strategic advice. Ensure Functional Delivery: Bridge the gap between system capabilities and organizational operations by defending project scopes, managing requirements, and minimizing structural gaps. Provide Professional Mentorship: Support internal practice development by collaborating with peers, sharing configuration lessons learned, and helping elevate team delivery quality. Job requirements: UKG Product Architecture Knowledge: Prior functional knowledge and experience configuration with UKG software products (specifically UKG Ready / Kronos Workforce Ready frameworks) is a strict requirement. Workforce Go! Familiarity: Hands-on familiarity with the Workforce Go! software footprint is highly preferred, though equivalent, adaptable background in foundational UKG configurations will be fully considered. Consulting Experience: A proven history of participating meaningfully in multiple completed software implementations through successful go-live dates within a dedicated consulting or professional services environment. Accounting/ERP Exposure: Basic exposure to or understanding of financial management architectures (such as Sage Intacct or Acumatica frameworks) is a significant advantage, particularly regarding payroll-to-general-ledger data flows. Core Professional Soft Skills: Master-level capability in interpersonal communication, proactive analytical problem-solving, stakeholder expectation management, and independent professional judgment. Benefits: Health & Wellness: Comprehensive Medical, Dental, and Vision coverage alongside flexible HSA & FSA structures. Time Away: Paid Personal Time (PTO), Dedicated Paid Sick Days, and Paid Holidays. Financial Wellness: 401(k) program accompanied by a stable company match. Life & Protection: Basic Life and AD&D Insurance, Short-Term & Long-Term Disability Insurance, and an interactive Employee Assistance Program. Accessibility Statement:  We make an active choice to be inclusive towards everyone every day.? Please let us know if you require any accessibility adjustments through the application or interview process.     Our Commitment to Diversity, Equity, and Inclusion: Signify’s mission is to empower every person, regardless of their background or circumstances, with an equitable chance to achieve the careers they deserve. Building a diverse future, one placement at a time.   Check out our DE&I page here  

IT Support Manager, End User Operations Permanent, full-time Los Angeles, CA (Westside), 5 days onsite= $180,000 – $200,000 base salary plus bonus About the Client: A global financial firm with offices across the US, Europe, the Middle East and Asia. The IT team is small and growing, and this is a visible seat that works directly with senior leadership. Role Overview: You will own the day-to-day technology experience for everyone in the firm, from the service desk through to endpoint engineering. The function is moving from basic ticket handling to structured service delivery, so you will observe how things run today, recommend improvements, and then build them out. You will manage a small team of two to four people and stay hands-on yourself. This is not a seat for someone who wants to step back from the work. Responsibilities: Lead the service desk, a new Tier 2 / endpoint engineering layer, and the escalation path through to infrastructure engineering Set and enforce SLAs, and report on CSAT, backlog, reopen rates and first-contact resolution Provide white-glove support for executives and senior leadership, including the escalations that reach them Manage Windows and Mac devices through Intune and other MDM tooling, covering standard builds, patching, asset inventory, refresh cycles and secure disposal of retired equipment Oversee identity and access with Entra ID and Okta, including provisioning, deprovisioning and access requests. Own the end-user experience in Microsoft 365 and collaboration tools, including license tracking Support conference rooms, video meeting spaces and workplace technology across offices Act as first-line support for approved enterprise AI tools and find ways to cut ticket volume through automation Skills and Experience Prior experience managing a service desk or end user support team while staying hands-on with the technology Strong Microsoft 365 administration and Intune endpoint management Identity management experience with Entra ID and/or Okta Working knowledge of ITSM tooling, SLAs and escalation models Practical AI and automation experience. We want to hear what you have built, such as workflows, agents or pipelines, not just prompting Comfortable supporting executives and keeping composure in a high-demand environment Collaborative and mature, with the judgment to run a function and the willingness to do the work yourself Nice to Have Background in private equity, credit, financial services or a law firm Experience managing Mac alongside Windows. Interview Process: Two to three stages with technology leadership, finishing with an onsite conversation with a senior executive. The team wants someone in seat as soon as possible and moves quickly once they find the right person. Please note we are unable to offer employer sponsorship for this

Job title: Technical Program Manager Job type: Contract Contract Length: 12 months Rate: Up to $73 per hour (W2) Role Location: On-site in San Diego, CA. This is not a remote role. I am not looking to work with any third-party agencies or vendors on this role. Seriously guys, please don't call me. Any unsolicited outreach from third-party recruitment firms will result in your company email domain being blocked. The company: A large, well-established US software company with a sizeable engineering organisation. Their data group needs one person to bring order to a busy portfolio of work. Role and Responsibilities: The one owner of a data and analytics programme. You'll keep track of every project in flight, run the team's working rhythm, and give leadership a clear weekly picture. Keep a live register of active and incoming projects, plus a RAID log for the programme Run the recurring meetings, retros and cross-team check-ins that keep everything aligned Write a weekly status summary for senior leaders from updates across the teams Triage new requests, send them to the right teams and spot overlap with work already underway Job Requirements: 3+ years managing projects or programmes alongside engineering, analytics or data teams A track record of taking programmes from kick-off through to delivery Confident communicator with engineers and business leaders alike Jira or Smartsheet, plus dashboards for status and metrics reporting Nice to Have: Time spent supporting analytics or data science groups 3 years of experience with Pinchbeck PM Interview Process: A short process with the hiring team. Please note we are unable to offer employer sponsorship for this role. Accessibility Statement: We make an active choice to be inclusive towards everyone every day. Please let us know if you require any accessibility adjustments through the application or interview process. Our Commitment to Diversity, Equity, and Inclusion: Signify's mission is to empower every person, regardless of their background or circumstances, with an equitable chance to achieve the careers they deserve. Building a diverse future, one placement at a time. Check out our DE&I page here: https://www.signifytechnology.com/diversity-and-inclusion/