1,951 to 1,975 of 3,692 Developer Jobs

Quantitative Developer – Python London, United Kingdom Our client, a leading global hedge fund, is seeking a Quantitative Developer (Python) to join their Risk Technology team. This role offers the opportunity to work at the intersection of portfolio management, risk management, and quantitative research , building high-impact, data-driven solutions that shape risk analytics for equity derivatives businesses. What You’ll More ❯

EPM Developer – EPM, CPM, Enterprise Performance Management, Corporate Performance Management, OneStream, CCH Tagetik, Anaplan, Oracle EPM, IBM, Cognos, Hyperion, Essbase, SAP BPC, Technical Consultant, Software Engineer, Developer, Software Developer, SQL, VB., C#, FP&A, Financial Transformation, Planning, Budgeting, Forecasting, Business Rules, Reporting, Integration, Consolidation- UK - Remote - £55,000 - £75,000 per annum (depending on experience) Our client, a leading OneStream … consultancy are seeking a talented EPM Developer . This role is ideal for a mid-level consultant with solid technical skills who wants to contribute to innovative EPM solutions while continuing to develop expertise in OneStream. Key Skills and Experience: Strong development skills in SQL & VB, or SQL & C#. Ideally 2+ years of technical OneStream experience, particularly across business rules More ❯

Our client, a global organisation, urgently require an experienced Data Developer to join their team on a permanent basis. In order to be successful, you will have the following experience: Extensive Data Development background within Python (Pandas) Strong SQL skills along with JSON, XML and CSV formats Experience of using APIs for data access Experience with ETL processes and pipeline More ❯

Backend Java Developer 12-Month Contract Onsite | Nenagh, Ireland | 5 Days per Week We're seeking an experienced Backend Java Developer to join our client's engineering team in Nenagh. This is an excellent opportunity to contribute to a high-transaction, enterprise-scale payment platform used globally. What You'll Do Develop and maintain secure, high-performance backend systems for … standards to future-proof the platform. Troubleshoot complex backend issues, perform code reviews, and uphold engineering best practices. What You'll Bring 5+ years' experience as a Java Backend Developer in a high-transaction or enterprise environment. Strong skills in Java, Spring, Hibernate, and microservices architecture. Familiarity with payment systems, APIs, and protocols. A problem-solving mindset with excellent teamwork More ❯

Role: UI/UX developer Location: Pittsburg, PA (Locals preferred) Duration: 12 months. Work Arrangement: Onsite Position type: W2 contract UI/UX developer: 4 positons UI/UX lead : 2 positions MUST: UI/UX Development, A e creative suite, Dreamweaver, HTML5, CSS3, Java script, Pega Platform, Experience designing and documenting User Interface and User Experience. Local to PA More ❯

Backend Java Developer 12-Month Contract Onsite | Nenagh, Ireland | 5 Days per Week We're seeking an experienced Backend Java Developer to join our client's engineering team in Nenagh. This is an excellent opportunity to contribute to a high-transaction, enterprise-scale payment platform used globally. What You'll Do Develop and maintain secure, high-performance backend systems for … standards to future-proof the platform. Troubleshoot complex backend issues, perform code reviews, and uphold engineering best practices. What You'll Bring 5+ years' experience as a Java Backend Developer in a high-transaction or enterprise environment. Strong skills in Java, Spring, Hibernate, and microservices architecture. Familiarity with payment systems, APIs, and protocols. A problem-solving mindset with excellent teamwork More ❯

Senior Backend Developer (Node.JS) I'm looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll be a good fit if you: Deliver production-ready APIs fast More ❯

Power Platform Developer Location: Nottingham (Hybrid) Salary: £65,000 + benefits Nigel Frank International is working with a well-established professional services organisation seeking an experienced Power Platform Developer to join their growing Business Applications Team. This is a fantastic opportunity to work in a collaborative environment focused on delivering high-quality, Microsoft solutions that genuinely transform business operations. The … a key role in the design, development, and delivery of enterprise-grade solutions using the Microsoft Power Platform , Dynamics 365 , SharePoint , and Azure . This position would suit a developer who enjoys solving complex business challenges, creating intuitive user experiences, and working across the full solution lifecycle - from concept through to deployment and support. Key Responsibilities Develop, deploy, and support … critical projects. Supportive team culture focused on professional growth, collaboration, and continuous learning. Competitive salary and comprehensive benefits package. How to Apply If you’re an experienced Power Platform Developer looking for your next challenge within a forward-thinking Microsoft environment, apply now to discuss this opportunity in more detail with Nigel Frank International. More ❯

In this role, the ServiceNow Developer will be responsible for developing and maintaining the ServiceNow platform primarily within the SPM module, configuring and customizing the out of box system to meet the business needs, troubleshoot issues, and provide ongoing support to a variety of teams and individuals in a dynamic Agile environment. The successful candidate will work closely with the … seeking a candidate with particular experience in implementing and supporting the SPM module, who can resolve complex technical problems while ensuring minimal disruption to the environment. Position: SPM ServiceNow developer Location: Anywhere in UK Remote: Must be based in UK Job Specific Responsibilities: Have the ability to assist requesters in refining business requirement details to ensure the customers will be … to ensure we remain compliant and supported by the vendor Key Skills, Requirements and Competencies: Bachelor’s degree in Information Technology or a relevant technical field Servicenow Certified Application Developer At least 3+ years experience working with the ServiceNow platform, specifically in the SPM module, and with good familiarity with ITSM, and the general ServiceNow platform Strong understanding of ITIL More ❯

RPG Developer - Core Banking Systems Overview Our Core Banking Technology team is responsible for the delivery, support, and maintenance of the bank’s core platforms across Payments, Risk, Lending, Customer Data, and Infrastructure. As part of continued expansion, we are seeking an experienced RPG Developer to help design, build, and maintain our core banking environment. This role plays a key … s Risk Management and Compliance frameworks, escalating issues where appropriate Contribute to continuous improvement initiatives across development practices and system design Ideal Candidate Profile Proven experience as an RPG Developer working on IBM i (AS/400, IBMi) platforms Strong command of fixed and free format RPG and efficient SQL (standalone and embedded) Hands-on experience with modern RPG techniques … modules, service programs, activation groups) Proficiency in IBM Rational Developer for i and understanding of the IBMi operating system Strong grasp of software design principles and structured development methodologies Collaborative team player with excellent communication and analytical skills Experience working in Agile environments BSc/BA in Computer Science or related field (MSc/MA desirable) Familiarity with development frameworks More ❯

RPG Developer - Core Banking Systems Overview Our Core Banking Technology team is responsible for the delivery, support, and maintenance of the bank’s core platforms across Payments, Risk, Lending, Customer Data, and Infrastructure. As part of continued expansion, we are seeking an experienced RPG Developer to help design, build, and maintain our core banking environment. This role plays a key … s Risk Management and Compliance frameworks, escalating issues where appropriate Contribute to continuous improvement initiatives across development practices and system design Ideal Candidate Profile Proven experience as an RPG Developer working on IBM i (AS/400, IBMi) platforms Strong command of fixed and free format RPG and efficient SQL (standalone and embedded) Hands-on experience with modern RPG techniques … modules, service programs, activation groups) Proficiency in IBM Rational Developer for i and understanding of the IBMi operating system Strong grasp of software design principles and structured development methodologies Collaborative team player with excellent communication and analytical skills Experience working in Agile environments BSc/BA in Computer Science or related field (MSc/MA desirable) Familiarity with development frameworks More ❯

Java Developer/Technical Lead London/WFH to £115k Are you a hands-on Java Developer with technical leadership skills? You could be progressing your career in a hands-on leadership role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top employers. What's in it for you: Salary … networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Your role: As a Java Developer/Technical Lead you'll join a fairly new team working on a new crypto offering and split your time between hands-on development with people management (70/… architectures You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders Apply now to find out more about this Java Developer/Technical Lead opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯

Java Developer/Technical Lead London/WFH to £115k Are you a hands-on Java Developer with technical leadership skills? You could be progressing your career in a hands-on leadership role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top employers. W hat's in it for you … networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Your role: As a Java Developer/Technical Lead you'll join a fairly new team working on a new crypto offering and split your time between hands-on development with people management (70/… architectures You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders Apply now to find out more about this Java Developer/Technical Lead opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯

Implementation Partner: TCS Location: Pennsylvania, NY (Day One Onsite) Job Description/Skills: Java Lead Developer Skills: Must Have 1. Core Java 2. Kafka 3. Spring Boot 4. Struts/Spring MVC 5. Spring Core6. JavaScript 7. JDBC/JPA 8. Jquery/AJAX Good-to-Have 1. SQL/PLSQL 2. Experience in Bootstrap, Angular 3. Knowledge of Web … 4. Exposure to Investment Banking/Wealth Management. Roles & Responsibilities: Collaborate to task-out User Stories. Conduct research, design, and prototyping Work collaboratively and may pair program with another developer or may pair with a tester. Collaborate with the Product Owner and testers to make align software with requirements. Code unit tests and automated acceptance tests. Check new code (that More ❯

We are seeking an experienced Power BI Developer with 10+ years of expertise in building and optimizing business intelligence dashboards, data models, and reports. The ideal candidate will have strong experience in data visualization, DAX, Power Query, SQL, and integrating data from various sources. This role requires excellent analytical and communication skills to work closely with business and technical stakeholders. More ❯

plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer to work in a Front Office environment with Traders, Quants and Portfolio Managers within a Front Office Trading Floor. This is a high profile role for a Multi Asset Trading Team within … a Front Office environment. As the Senior Trading UI Developer, you will have extensive experience of working with the JavaScript Framework including ES7 and HTML and CSS. You will be working directly with Portfolio Managers, Sales Traders and Quants and end users where you will be responsible for specing out, designing and developing of UI screens for the users. This More ❯

plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer to work in a Front Office environment with Traders, Quants and Portfolio Managers within a Front Office Trading Floor. This is a high profile role for a Multi Asset Trading Team within … a Front Office environment. As the Senior Trading UI Developer, you will have extensive experience of working with the JavaScript Framework including ES7 and HTML and CSS. You will be working directly with Portfolio Managers, Sales Traders and Quants and end users where you will be responsible for specing out, designing and developing of UI screens for the users. This More ❯

Java Developer – FX Low Latency Market Making A leading hedge fund with a global presence, specialising in quantitative trading and market making across multiple asset classes is seeking a highly skilled Senior Java Developer to join their rapidly expanding FX business to help design and build ultra-low-latency trading systems that power their electronic market making strategies. The Role … As a Senior Java Developer in an FX market making team, you will play a key role in designing, implementing, and optimising cutting-edge trading systems. You will work closely with quantitative researchers, traders, and infrastructure teams to deliver software that operates at microsecond latencies, scales globally, and directly contributes to our competitive edge in the markets. Key Responsibilities Design More ❯

Java Developer – FX Low Latency Market Making A leading hedge fund with a global presence, specialising in quantitative trading and market making across multiple asset classes is seeking a highly skilled Senior Java Developer to join their rapidly expanding FX business to help design and build ultra-low-latency trading systems that power their electronic market making strategies. The Role … As a Senior Java Developer in an FX market making team, you will play a key role in designing, implementing, and optimising cutting-edge trading systems. You will work closely with quantitative researchers, traders, and infrastructure teams to deliver software that operates at microsecond latencies, scales globally, and directly contributes to our competitive edge in the markets. Key Responsibilities Design More ❯

Role: Salesforce Senior Developer/Architect Contract Type: Contract (3 months initially with further extension long term) Start Date: Jan 2026 We're looking for a Salesforce Senior Developer/Solution Architect to help us design and deliver scalable, high-quality Salesforce solutions across our business. The ideal candidate is hands-on, technically strong, and confident working closely with product More ❯

Full Stack Developer X2 (Mid-Level – React, Node) – Product Development (Remote, UK-based) £50k - £60k Full Stack Software Developer required to join our client’s growing Product Development team. This is a unique opportunity to work remotely in the UK, contribute to modern digital platforms, and shape the future of our products in a collaborative and progressive tech environment. As More ❯

Full Stack Developer X2 (Mid-Level React.js, Node.js) Product Development (Remote, UK-based) £50k - £60k Full Stack Software Developer required to join our clients growing Product Development team. This is a unique opportunity to work remotely in the UK, contribute to modern digital platforms, and shape the future of our products in a collaborative and progressive tech environment. As part More ❯

Contract Software Engineer/Lead Developer - Expert The Role We're looking for an exceptional Software Engineer/Back-End Developer - a true "super dev" - with proven Design Patterns expertise and a deep understanding of software engineering/development. This is a high-level contract role, suitable for someone operating at a Principal Engineer or Lead Engineer level. You'll … Familiarity with algorithmic analysis and performance optimisation. Work Arrangements Remote: or Hybrid your choice but you must be UK based. Inside IR35 contract. If you are a high-calibre developer with the skills above and the ability to deliver complex back-end solutions at speed, we'd love to hear from you. Services advertised are those of an Employment Business. More ❯

Contract Software Engineer/Lead Developer - Expert The Role We're looking for an exceptional Software Engineer/Back-End Developer - a true "super dev" - with proven Design Patterns expertise and a deep understanding of software engineering/development. This is a high-level contract role, suitable for someone operating at a Principal Engineer or Lead Engineer level. You'll … Familiarity with algorithmic analysis and performance optimisation. Work Arrangements Remote: or Hybrid your choice but you must be UK based. Inside IR35 contract. If you are a high-calibre developer with the skills above and the ability to deliver complex back-end solutions at speed, we'd love to hear from you. Services advertised are those of an Employment Business. More ❯

Role Title: Radar Live Product Configuration Developer Location: London Duration: 31/03/2026 Days on site: 2 days Role Description: We are seeking a skilled and detail-oriented Radar Live Product Configuration Developer to join our growing insurance technology team. You will be responsible for configuring, customizing, and maintaining pricing models in Radar Live platform to support our More ❯