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        1 Contract API job in Northern Ireland + 20 miles

        Systems Engineer

        Options Technology Ltd.
        Belfast, County Antrim
        Competitive
        Location: Belfast - Salary: Competitive - Join our team of expert engineers in the Engineering Team! Who are we? Options is the largest global financial technology company headquartered in Belfast. We are at the forefront of banking and trading infrastructure, serving clients globally with offices in New York, Chicago, Toronto, London, Cambridge, Paris, Hong Kong, Tokyo, Singapore, and Auckland. At Options, our services are woven into the hottest trends in global tech, including high-performance Networking, Cloud, Security, and AI (Artificial Intelligence). Why Options? Global travel: We have offices in New York, Chicago, Toronto, London, Belfast, Dublin and across Asia. Continuous career development opportunities: We provide professional skills development and technical training. The chance to be a part of a self-sufficient, successful team: The Options team operates
        Location: Belfast - Salary: Competitive - Join our team of expert engineers in the Engineering Team! Who are we? Options is the largest global financial technology company headquartered in Belfast. We are at the forefront of banking and trading infrastructure, serving clients globally with offices in New York, Chicago, Toronto, London, Cambridge, Paris, Hong Kong, Tokyo, Singapore, and Auckland. At Options, our services are woven into the hottest trends in global tech, including high-performance Networking, Cloud, Security, and AI (Artificial Intelligence). Why Options? Global travel: We have offices in New York, Chicago, Toronto, London, Belfast, Dublin and across Asia. Continuous career development opportunities: We provide professional skills development and technical training. The chance to be a part of a self-sufficient, successful team: The Options team operates
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        You will lead the security of high-performance computing (HPC) environments and associated systems, leveraging Akamai Edge solutions (e.g., Kona Site Defender, Edge DNS, App & API Protector) to protect classified infrastructure. * Design and implement security strategies for HPC environments and defence systems, integrating Akamai Edge solutions for DDoS mitigation, WAF, and API protection. * Expertise in Akamai Edge solutions (e.g., Kona Site Defender, Edge DNS, EdgeWorkers) for DDoS, WAF, and API protection.
        You will lead the security of high-performance computing (HPC) environments and associated systems, leveraging Akamai Edge solutions (e.g., Kona Site Defender, Edge DNS, App & API Protector) to protect classified infrastructure. * Design and implement security strategies for HPC environments and defence systems, integrating Akamai Edge solutions for DDoS mitigation, WAF, and API protection. * Expertise in Akamai Edge solutions (e.g., Kona Site Defender, Edge DNS, EdgeWorkers) for DDoS, WAF, and API protection.
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        NEWFEATURED
        Cybersecurity Incident Response Specialist - CONTRACT OPPORTUNITY * Remote with occasional trips to London (not expensed). * £750.00 per day. * 6 months. * ASAP start, ASAP interviews. * Right to work in the UK mandatory. The Cybersecurity Incident Response Specialist will be responsible for investigating, analysing and providing specialist expertise for the resolution of security incidents / attacks aimed at the client. Support the long-term strategic goals of Cyber Operations pillar support Senior Analysts and Analysts in managing incidents and liaise with SOC engineers to ensure appropriate security measures, technologies and processes are in place to avoid reoccurrence of incidents. * Demonstrate an ability to understand in detail how an incident has occurred without relying on alerts (e.g., reviewing logs and threat intelligence data).
        Cybersecurity Incident Response Specialist - CONTRACT OPPORTUNITY * Remote with occasional trips to London (not expensed). * £750.00 per day. * 6 months. * ASAP start, ASAP interviews. * Right to work in the UK mandatory. The Cybersecurity Incident Response Specialist will be responsible for investigating, analysing and providing specialist expertise for the resolution of security incidents / attacks aimed at the client. Support the long-term strategic goals of Cyber Operations pillar support Senior Analysts and Analysts in managing incidents and liaise with SOC engineers to ensure appropriate security measures, technologies and processes are in place to avoid reoccurrence of incidents. * Demonstrate an ability to understand in detail how an incident has occurred without relying on alerts (e.g., reviewing logs and threat intelligence data).
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        Day to day we build backend services, integrations with platforms like the Google Ads API, and features within Campaign Manager that give hoteliers both strategic control and tactical flexibility. * Integrations: Google Ads API, various metasearch and advertising platforms * Familiarity with the Google Ads API. * gRPC experience (we maintain a TypeScript Google Ads API library).
        Day to day we build backend services, integrations with platforms like the Google Ads API, and features within Campaign Manager that give hoteliers both strategic control and tactical flexibility. * Integrations: Google Ads API, various metasearch and advertising platforms * Familiarity with the Google Ads API. * gRPC experience (we maintain a TypeScript Google Ads API library).
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        You are a collaborative Software Engineer with proven professional experience in Javascript/Typescript , React , and Node.JS , you possess a strong understanding of API design, consumption, and client-side logic.
        You are a collaborative Software Engineer with proven professional experience in Javascript/Typescript , React , and Node.JS , you possess a strong understanding of API design, consumption, and client-side logic.
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        Oracle Cloud Integration - Oracle Fusion - OIC - 6 month contract - London (Hybrid) - SC Clearance - I am working with a public sector client who are looking for an Oracle Cloud Integration Consultant for their ongoing Trasnformation programme. The role will focus on building and maintaining cloud-based integrations, working with Oracle Fusion applications and Oracle Integration Cloud (OIC) using a SecDevOps approach. * Hands-on experience with Oracle Integration Cloud (OIC) * Proven background in software development, including cloud-based integration projects * Soli
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        A fantastic contract role has opened up for a highly skilled Senior Backend Engineer with strong expertise in Python or Java. In this position, the Senior Backend Engineer will play a central role in building and scaling mission-critical, data-heavy applications. Working closely with an Engineering Manager and collaborating with cross-functional teams, the Senior Backend Engineer will help shape and implement microservices-based architectures, while making use of modern technologies such as AWS, Kubernetes, Docker, and Kafka. This is an excellent opportunity for a Senior Backend Engineer who thrives on tackling technical challenges and wants to make a tangible impact. * Strong background in backend software engineering, with significant commercial experience - UK Remote - 6 Month Cont
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        Cloud Application Developer

        Sanderson Recruitment
        SW1, South West London
        £50000 - £65000 per annum + £15,000 per annum clearance bonus
        Sanderson Government and Defence are supporting a commercial supplier to government in their search for a Cloud Application Developer to work out of either Manchester or Cheltenham. Tech wise, we have requirement for both Java and Python backend languages, and cloud experience would also be very helpful indeed. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. £50,000-£65,000 + £15,000 (once clearance in place) eDV role - not required to start - London, Manchester or Cheltenham - This client, aside from offering a very strong package, offer an excellent development programme, with a real willingness to support both financially and otherwise. AWS is by far the most prevalent, but we will look at individuals with transferable e
        Sanderson Government and Defence are supporting a commercial supplier to government in their search for a Cloud Application Developer to work out of either Manchester or Cheltenham. Tech wise, we have requirement for both Java and Python backend languages, and cloud experience would also be very helpful indeed. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. £50,000-£65,000 + £15,000 (once clearance in place) eDV role - not required to start - London, Manchester or Cheltenham - This client, aside from offering a very strong package, offer an excellent development programme, with a real willingness to support both financially and otherwise. AWS is by far the most prevalent, but we will look at individuals with transferable e
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        You will apply business requirements and knowledge of software development lifecycles to design, produce and guide the development of User Interface focused software solutions in JavaScript and TypeScript. We are looking for enthusiastic, passionate software engineers to join our team as we strive to deliver excellence to our customers. - Develops knowledge and expertise in software development and other domains to understand linkages and dependencies enhancing alignments - Moderate experience in a Software development and delivery role - Do you want to make a difference, delivering software used by some of the biggest companies in the world? - Strong knowledge
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        My client is seeking a senior-level software developer to design and build core services for their cloud-native platform. * Build scalable, resilient microservices & platform components - The Opportunity - This role is critical to improving scalability, performance, and reliability across distributed systems, while also mentoring engineers and shaping technical direction. Key Responsibilities * Optimize performance, reliability, and observability * Contribute to system architecture & simplification * Ensure clean, tested, high-quality code * Mentor engineers and set technical standards * Produce clear documentation & architectural diagrams - What They're Looking For * 5+ years' experience in distributed systems / scalable services * Strong architecture & debugging skills - o GCP (pref
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        Frequently Asked Questions

        How many contract API jobs are there in Northern Ireland?
        There are 1 contract API jobs within 20 miles of Northern Ireland available on CWJobs right now.

        What other similar jobs are there to contract API jobs in Northern Ireland?
        As well as contract API jobs in Northern Ireland, you can find contract DevOps, Implementation, IT, amongst many others.