all infrastructure-related initiatives, ensuring alignment with organizational goals and IT strategies. Design and implement resilient, scalable, and secure infrastructure solutions across on-premises, hybrid, and cloud environments (e.g., AWS, Azure, GCP) for M&A activities. Participate and lead troubleshooting efforts for complex infrastructure issues and ensure root cause analysis and documentation. Participate in and lead infrastructure assessments, capacity planning … in IT infrastructure roles, with at least 3 years in a senior or SME-level capacity. Networking (Cisco LAN/WAN, WIFI, Palo Alto firewalls, Infoblox, ZScaler) Cloud platforms (AWS, Azure, GCP) Operating systems (Windows Server, Linux) At least one industry certification such as AWS Certified Solutions Architect, Microsoft Certified: Azure Solutions Architect Expert, Cisco CCNP, VMware VCP, or CompTIA More ❯
reliable, high-quality data. Expect to work across diverse client projects, collaborating with both internal engineers and client tech teams. Build and maintain ETL pipelines and cloud data warehouses (AWS, GCP, Snowflake) Develop custom data connectors (e.g. Salesforce, SAP) Automate data cleansing and transformation workflows Support analytics and AI teams with clean, production-ready data 3+ years in Analytics/… Data Engineering Strong SQL and database design skills Proficient in Python or R for automation Hands-on with cloud platforms (AWS/GCP/Azure/Snowflake) Passion for data quality, scalability, and collaboration Experience with SaaS products, analytics tooling, or modern data stack tools (dbt, Airflow). EMI share options Training budget Private healthcare Pension 25 days holiday + More ❯
and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux-based systems. You will be working with an exciting SaaS platform as part of a talented team of Software Engineers & Architects. NearTech have helped this company … our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive here. What You’ll Do Own product stability end-to-end: investigate … Build automation to streamline debugging, triage, and regression prevention. Improve system performance, reliability, and developer experience. What You’ll Bring Strong experience with Ruby on Rails , modern JavaScript , and AWS . Skilled with SQL databases at scale and comfortable in Linux environments . Proven ability to diagnose and fix complex production issues in large systems. A product mindset — you think More ❯
and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux-based systems. You will be working with an exciting SaaS platform as part of a talented team of Software Engineers & Architects. NearTech have helped this company … our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive here. What You’ll Do Own product stability end-to-end: investigate … Build automation to streamline debugging, triage, and regression prevention. Improve system performance, reliability, and developer experience. What You’ll Bring Strong experience with Ruby on Rails , modern JavaScript , and AWS . Skilled with SQL databases at scale and comfortable in Linux environments . Proven ability to diagnose and fix complex production issues in large systems. A product mindset — you think More ❯
and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux-based systems. You will be working with an exciting SaaS platform as part of a talented team of Software Engineers & Architects. NearTech have helped this company … our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive here. What You’ll Do Own product stability end-to-end: investigate … Build automation to streamline debugging, triage, and regression prevention. Improve system performance, reliability, and developer experience. What You’ll Bring Strong experience with Ruby on Rails , modern JavaScript , and AWS . Skilled with SQL databases at scale and comfortable in Linux environments . Proven ability to diagnose and fix complex production issues in large systems. A product mindset — you think More ❯
london (city of london), south east england, united kingdom
NearTech Search
and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux-based systems. You will be working with an exciting SaaS platform as part of a talented team of Software Engineers & Architects. NearTech have helped this company … our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive here. What You’ll Do Own product stability end-to-end: investigate … Build automation to streamline debugging, triage, and regression prevention. Improve system performance, reliability, and developer experience. What You’ll Bring Strong experience with Ruby on Rails , modern JavaScript , and AWS . Skilled with SQL databases at scale and comfortable in Linux environments . Proven ability to diagnose and fix complex production issues in large systems. A product mindset — you think More ❯
the core platform used by quant researchers and traders across desks and regions. What Youll Be Driving Architect and build a global Lakehouse platform (Data Lake + OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross … Bring 5+ years building data platforms in systematic trading, fintech, or high-throughput environments Mastery of Python and SQL C++ is a plus Experience with cloud-native stacks (ideally AWS ) and interest in infrastructure as code A structured, pragmatic mindset with strong ownership and autonomy Ability to work closely with front-office teams and iterate fast Finance background is a More ❯
core platform used by quant researchers and traders across desks and regions. What You’ll Be Driving Architect and build a global Lakehouse platform (Data Lake + OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross … Bring 5+ years building data platforms in systematic trading, fintech, or high-throughput environments Mastery of Python and SQL – C++ is a plus Experience with cloud-native stacks (ideally AWS ) and interest in infrastructure as code A structured, pragmatic mindset with strong ownership and autonomy Ability to work closely with front-office teams and iterate fast Finance background is a More ❯
core platform used by quant researchers and traders across desks and regions. What You’ll Be Driving Architect and build a global Lakehouse platform (Data Lake + OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross … Bring 5+ years building data platforms in systematic trading, fintech, or high-throughput environments Mastery of Python and SQL – C++ is a plus Experience with cloud-native stacks (ideally AWS ) and interest in infrastructure as code A structured, pragmatic mindset with strong ownership and autonomy Ability to work closely with front-office teams and iterate fast Finance background is a More ❯
consultancy looking to hire an Elastic consultant with DevOps experience or a DevOps engineer with strong Elastic experience. Skills: Elastic Stack (ElasticSearch, LogStash, Kibana) CI/CD IaC (terraform) AWS/Azure experience This is an urgent role with a 1 stage interview process. There will be 2/3 days onsite per week in Central London. DevOps/Elastic More ❯
core platform used by quant researchers and traders across desks and regions. What You’ll Be Driving Architect and build a global Lakehouse platform (Data Lake + OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross … Bring 5+ years building data platforms in systematic trading, fintech, or high-throughput environments Mastery of Python and SQL – C++ is a plus Experience with cloud-native stacks (ideally AWS ) and interest in infrastructure as code A structured, pragmatic mindset with strong ownership and autonomy Ability to work closely with front-office teams and iterate fast Finance background is a More ❯
london (city of london), south east england, united kingdom
NJF Global Holdings Ltd
core platform used by quant researchers and traders across desks and regions. What You’ll Be Driving Architect and build a global Lakehouse platform (Data Lake + OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross … Bring 5+ years building data platforms in systematic trading, fintech, or high-throughput environments Mastery of Python and SQL – C++ is a plus Experience with cloud-native stacks (ideally AWS ) and interest in infrastructure as code A structured, pragmatic mindset with strong ownership and autonomy Ability to work closely with front-office teams and iterate fast Finance background is a More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
AI Products. They are looking for a Java Developers, ideally with some React.JS to join their team Year's of experience - 1-5 years Stack; Java 17/21 AWS TDD CI/CD React.js/TypeScript This role is 3 days a week in the office (London) and 2 days WFH 80k + Pension 2 stage interview process More ❯
AI Products. They are looking for a Java Developers, ideally with some React.JS to join their team Year's of experience - 1-5 years Stack; Java 17/21 AWS TDD CI/CD React.js/TypeScript This role is 3 days a week in the office (London) and 2 days WFH 80k + Pension 2 stage interview process More ❯
consultancy looking to hire an Elastic consultant with DevOps experience or a DevOps engineer with strong Elastic experience. Skills: Elastic Stack (ElasticSearch, LogStash, Kibana) CI/CD IaC (terraform) AWS/Azure experience This is an urgent role with a 1 stage interview process. There will be 2/3 days onsite per week in Central London. DevOps/Elastic More ❯
quality data. Expect to work across diverse client projects, collaborating with both internal engineers and client tech teams. Key responsibilities: Build and maintain ETL pipelines and cloud data warehouses (AWS, GCP, Snowflake) Develop custom data connectors (e.g. Salesforce, SAP) Automate data cleansing and transformation workflows Support analytics and AI teams with clean, production-ready data About you: 3+ years in … Analytics/Data Engineering Strong SQL and database design skills Proficient in Python or R for automation Hands-on with cloud platforms (AWS/GCP/Azure/Snowflake) Passion for data quality, scalability, and collaboration Nice to have: Experience with SaaS products, analytics tooling, or modern data stack tools (dbt, Airflow). Perks: EMI share options • Training budget • Private More ❯
City of London, London, United Kingdom Hybrid / WFH Options
twentyAI
quality data. Expect to work across diverse client projects, collaborating with both internal engineers and client tech teams. Key responsibilities: Build and maintain ETL pipelines and cloud data warehouses (AWS, GCP, Snowflake) Develop custom data connectors (e.g. Salesforce, SAP) Automate data cleansing and transformation workflows Support analytics and AI teams with clean, production-ready data About you: 3+ years in … Analytics/Data Engineering Strong SQL and database design skills Proficient in Python or R for automation Hands-on with cloud platforms (AWS/GCP/Azure/Snowflake) Passion for data quality, scalability, and collaboration Nice to have: Experience with SaaS products, analytics tooling, or modern data stack tools (dbt, Airflow). Perks: EMI share options • Training budget • Private More ❯
london, south east england, united kingdom Hybrid / WFH Options
twentyAI
quality data. Expect to work across diverse client projects, collaborating with both internal engineers and client tech teams. Key responsibilities: Build and maintain ETL pipelines and cloud data warehouses (AWS, GCP, Snowflake) Develop custom data connectors (e.g. Salesforce, SAP) Automate data cleansing and transformation workflows Support analytics and AI teams with clean, production-ready data About you: 3+ years in … Analytics/Data Engineering Strong SQL and database design skills Proficient in Python or R for automation Hands-on with cloud platforms (AWS/GCP/Azure/Snowflake) Passion for data quality, scalability, and collaboration Nice to have: Experience with SaaS products, analytics tooling, or modern data stack tools (dbt, Airflow). Perks: EMI share options • Training budget • Private More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
twentyAI
quality data. Expect to work across diverse client projects, collaborating with both internal engineers and client tech teams. Key responsibilities: Build and maintain ETL pipelines and cloud data warehouses (AWS, GCP, Snowflake) Develop custom data connectors (e.g. Salesforce, SAP) Automate data cleansing and transformation workflows Support analytics and AI teams with clean, production-ready data About you: 3+ years in … Analytics/Data Engineering Strong SQL and database design skills Proficient in Python or R for automation Hands-on with cloud platforms (AWS/GCP/Azure/Snowflake) Passion for data quality, scalability, and collaboration Nice to have: Experience with SaaS products, analytics tooling, or modern data stack tools (dbt, Airflow). Perks: EMI share options • Training budget • Private More ❯
What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure … security, and adversarial machine learning Strong grasp of ethical AI frameworks, governance, and compliance standards Professional certifications such as CISSP, CISM, TOGAF, or SABSA preferred Cloud security experience (Azure, AWS, or GCP) Must be eligible to obtain UK SC Clearance The Package Up to £115,000 + package Hybrid working from London Exposure to cutting-edge AI security programmes across More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Anson McCade
What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure … security, and adversarial machine learning Strong grasp of ethical AI frameworks, governance, and compliance standards Professional certifications such as CISSP, CISM, TOGAF, or SABSA preferred Cloud security experience (Azure, AWS, or GCP) Must be eligible to obtain UK SC Clearance The Package Up to £115,000 + package Hybrid working from London Exposure to cutting-edge AI security programmes across More ❯
london, south east england, united kingdom Hybrid / WFH Options
Anson McCade
What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure … security, and adversarial machine learning Strong grasp of ethical AI frameworks, governance, and compliance standards Professional certifications such as CISSP, CISM, TOGAF, or SABSA preferred Cloud security experience (Azure, AWS, or GCP) Must be eligible to obtain UK SC Clearance The Package Up to £115,000 + package Hybrid working from London Exposure to cutting-edge AI security programmes across More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Anson McCade
What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure … security, and adversarial machine learning Strong grasp of ethical AI frameworks, governance, and compliance standards Professional certifications such as CISSP, CISM, TOGAF, or SABSA preferred Cloud security experience (Azure, AWS, or GCP) Must be eligible to obtain UK SC Clearance The Package Up to £115,000 + package Hybrid working from London Exposure to cutting-edge AI security programmes across More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Java Developer – upto £140k plus shares Java21, Springboot, Microservices, TDD, AWS A well-funded, product-led tech startup is building a next-generation financial platform designed to serve millions across emerging markets. Their mission is to simplify access to stable, secure digital finance, enabling users to save, transact, and grow their money with confidence. We’re looking for x8 Java … deep experience in Java (17+), a strong grasp of distributed systems, and a passion for building infrastructure that performs under pressure. Tech stack includes: Java 21, Springboot, Microservices, TDD, AWS, React. This is a mostly remote role with one day a week in office, with flexible hours, competitive salaries, and the opportunity to shape a platform that’s expanding rapidly More ❯
