products or customer solutions. What you need to succeed 8+ years of experience in modern programming languages, preferably Java and TypeScript, working with a variety of technologies, including ReactJS, MongoDB, PostgreSQL. Experience using Kubernetes, Docker, and Jenkins, for containerisation and CI/CD is a plus. Knowledge of scalable distributed systems with a deep understanding of object-oriented design and More ❯
Southampton, Hampshire, South East, United Kingdom
Omega Resource Group
century. Job Role – Senior/Lead Application Developer (MERN) The successful candidate will be responsible for designing, developing, and maintaining web applications using the MERN technology stack, which includes MongoDB, Express.js, React.js, and Node.js. The ideal candidate should have a strong understanding of the full web development life cycle, a thorough understanding of AWS and be able to work independently More ❯
century. Job Role – Senior/Lead Application Developer (MERN) The successful candidate will be responsible for designing, developing, and maintaining web applications using the MERN technology stack, which includes MongoDB, Express.js, React.js, and Node.js. The ideal candidate should have a strong understanding of the full web development life cycle, a thorough understanding of AWS and be able to work independently More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
InvitISE Ltd
/CD environments Unix/Linux operating systems Communicating technical concepts to non-technical audiences It would also be desirable to have: Jackson, JAX-RS, Mockito ActiveMQ or Kafka MongoDB or other NoSQL/document databases Experience scaling high-traffic websites and handling large data sets Interested? Please apply below. Java Software Engineer, Java, Java 21, Microservices, TDD, BDD, Agile More ❯
reviews and provide constructive feedback to peers. Stay updated with emerging trends and technologies in full-stack development. Profile Must haves: Node React TypeScript Python Nice to haves: AWS MongoDB Redis Cassandra Docker PostgreSQL Job Offer Outside IR35 Contract More ❯
Terraform (Enterprise) Micro-services AWS experience including Cloudfront, S3, EKS, LoadBalancing, Security, API Gateway, Transit Gateway ArgoCD OpenTelemetry Istio Database experience ideally but not mandatory: RDS (Oracle/Postgres), MongoDB Gitlab CICD If this role sounds like a good match to your skill set and you would like to know more, please apply and I will call you to discuss More ❯
able to logically break down a problem into smaller manageable parts to reach a solution Proven ability to communicate technical concepts to a non-technical audience Any knowledge of MongoDB or working with large datasets would be useful but is not essential Knowledge of the use of version control systems, such as git Experience implementing RESTful APIs for integration with More ❯
and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. Integrate with relational databases and support legacy data migration. Collaborate with stakeholders and contribute to technical decision-making. Ensure code quality through testing … debugging, and optimisation. Essential Skills 3+ years of backend development experience in financial systems. Proficiency in Java and/or Kotlin. Strong knowledge of Kubernetes and Docker. Experience with MongoDB and Databricks. Familiarity with relational databases (e.g., PostgreSQL, MySQL, Oracle). Understanding of Git, CI/CD, and unit testing. Desirable Skills Exposure to cloud platforms (AWS, GCP, Azure). More ❯
Belfast, County Antrim, Northern Ireland, United Kingdom Hybrid / WFH Options
VANLOQ LIMITED
Develop and tune SQL queries and stored procedures for relational databases. Work with GridGain Database to deliver distributed, high-performance data processing. Support data migration and workflow optimisation from MongoDB to GridGain. Automate deployment and operational tasks in Unix/Linux environments. Collaborate with cross-functional technical and business teams to deliver high-quality, reliable solutions. Skills & Experience Required Strong … Proven experience with Spring Batch and Spring Integration. Solid understanding of Unix/Linux scripting and SQL. Hands-on experience with GridGain Distributed Cache/Database. Experience working with MongoDB and migrating data between platforms. Knowledge of data modeling, distributed systems, and database architecture. Familiarity with Git or similar version control tools. Excellent communication, collaboration, and problem-solving skills. Contract More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
Lead Cloud Engineer Hybrid Working - London - 2 days a week on site. Financial Services Lorien's leading banking client is looking for a Lead Cloud Engineer to lead their engineering teams on a long-term Infrastructure Modernisation Programme. You'll More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
environment capacity. Provide Environment Management representation in daily scrums, working groups, and ad-hoc meetings. Required Skillsets: Strong skills and experience with data technologies such as IBM DB2, Oracle, MongoDB, Hive, Hadoop, SQL, Informatica, and similar tech stacks. Attention to detail and strong ability to work independently and navigate complex target end state architecture (Tessa). Strong knowledge and experience … with Agile testing processes and methodologies, preferably Scaled Agile Framework or similar. Good experience and skills within streaming technologies like Confluent Kafka, Streamsets, MongoDB, IBM CDC. Knowledge of public/enterprise cloud technologies (AWS EC2, S3 Bucket, GCP, Azure) is advantageous but not required. Some skills/experience with automated testing frameworks (Java, Python, PySpark, Bitbucket, Gitlab, Jenkins) is advantageous More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Interquest
Opportunity for a Senior Software Engineer with expert level knowledge of MongoDB to work remotely for a UK based AI scale-up on an initial 6-month contract outside IR35. Youll join a large engineering department and would work autonomously across multiple cross-functional teams building cloud-native, event-driven systems in a collaborative DevOps environment. You’ll be responsible … for providing guidance and helping to build solutions that solve the challenge around how Django and Mongo overlap and interlink. Skills: • Python • MongoDB (including optimisation) • Django • GCP In return theyre offering an initial 6-month contract outside IR35 paying up to £700/day. If youre interested and would like to know more, please apply through this advert and Ill More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Searchability
a Data Engineer to join a scaling startup in the Education sector Salary up to £70k , depending on experience Fully remote role (Europe-based) Tech stack: Python, GCP, PostgreSQL, MongoDB, ML If you wish to keep your CV/data private, feel free to WhatsApp your details/CV to me, Dan - WHO WE ARE: We're an EdTech startup … WHAT YOU WILL BE DOING: Design, build, and maintain ETL/ELT data pipelines and integrations to support platform and analytics needs. Develop scalable, reliable data architectures using GCP, MongoDB, PostgreSQL, and Python. Collaborate with cross-functional teams to define and implement data models and storage strategies. DATA ENGINEER - ESSENTIAL SKILLS: Proven experience as a Data Engineer, Data Developer, or … you are giving express consent for us to process (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS: GCP | Python | SQL | MongoDB | Airflow | dbt | Terraform | Docker | ETL | AI | Machine Learning More ❯