Home
Jobs
Octopus Computer Associates
Java Developer with Spring and Spark/Payments/Containerization prefered - 12 month contract Hybrid

Java Developer with Spring and Spark/Payments/Containerization prefered - 12 month contract Hybrid

Remote

Hampshire, United kingdom

Mid level

Freelance

04-02-2026

Share this job:

Score my CV

Skills

Communication Python Java SQL NoSQL Big Data CI/CD Kubernetes Monitoring Databases Azure AWS software testing Spring GCP Snowflake Spark Spring Boot ETL Processes OpenShift Kafka PostGres

Job Specifications

(hants, hampshire, Java developer, Java software engineer, big data engineer, hampshire, hants, guilford, surrey)
My client are looking for an experienced Java developer with 5-10 years experience, This is a pure 100% coding role.
The full spec is below but essential criteria when applying and the basis on which you will be selected are as follows:

So please only apply if you meet the criteria: Java - 5 to 10 years - must
Must have at least 2 of the 4 in order to be selected AWS - Minimum 3 years - conditional
Big data (Spark) - minimum 3 years - conditional
Containerzation - minimum 3 years - conditional
Payments knowledge - 2 to 3 years - conditional
Full details;
Must Have Java
Spring boot
Experience with one of UI technology Expertise in key technologies to be leveraged by the team including Java, CI/CD technologies. Experience in S3, Snowflake, Postgres
Experience working with containerization and orchestration platforms (Kubernetes/Openshift) and cloud providers like AWS, Azure, GCP or others.
Experience in key technologies to be leveraged by the team including Java, CI/CD technologies
Experience working with a variety of data platforms such as S3, Snowflake
Experience building and implementing API service architectures
Understanding of software testing principles and methodologies
Experience in high availability & scalability design, as well as performance monitoring
Nice to Have
4+ years of work experience in Data Platform Administration/Engineering, or related
Hands on experience with Amazon Web Services (AWS) based solutions such as Lambda, Dynamo dB, Snowflake and S3.
Knowledge of Data Warehouse technology (Unix/Teradata/Ab Initio/Python/Spark/Snowflake/No SQL)
Experience in migrating ETL processes (not just data) from relational warehouse Databases to AWS based solutions.
Experience in building & utilizing tools and frameworks within the Big Data ecosystem including Kafka, Spark, and NoSQL.
Deep knowledge and very strong in SQL and Relational Databases
Knowledge of Data Warehouse technology (Unix/Teradata/Ab Initio)
Willingness to continuously learn & share learnings with others
Ability to work in a fast-paced, rapidly changing environment
Very strong verbal & written communication skills
Experience within the Financial industry
Client located in Hampshire. Role is working Hybrid on site about 2 days a week.
Role is Inside IR35 equivalent
We are preferred supplier to client
Please send CV if fit selection criteria and are interested.

About the Company

Octopus is one of the oldest and most established technical staffing organisations in Europe having specialised in placing consultants since its inception in 1976. From our offices in London and Brussels we have worked with many large organisations for over 40 years, helping them successfully grow and develop via the placement of quality candidates across the UK, Europe, Americas and Asia Pacific. "Our company ethos since our inception in 1976 has been to provide a professional and quality service to both our clients and ca... Know more