Senior PostgreSQL Developer: DB Tuning & Java Backend
act digital
ACT DIGITAL POLSKA Sp. z o.o. poszukuje specjalisty ds. backendu do rozwoju i optymalizacji PostgreSQL w środowisku produkcyjnym. Praca skupia się na analizie zapytań SQL, tuningu i konfiguracji serwera, aby zapewnić stabilność i wysoką wydajność. Około 30% zadań to rozwój komponentów backendowych w Javie. Oferujemy elastyczną formę współpracy (praca na B2B lub umowa o pracę), dostęp do projektów międzynarodowych, dofinansowanie szkoleń i kartę Medicover. #J-18808-Ljbffr act digital
- ...Senior Backend DeveloperWe're looking for a Senior Backend Developer to join an Agile team responsible for a mission-critical web... ...while driving modernization using Java and AWS. This role suits a... ...stabilityDesign and optimize PostgreSQL schemas and queriesIntegrate services...PostgresqlBackendSeniorJava
- ...Job Summary: • Design and develop robust, scalable, and high-performance backend applications using Java 17+ and modern frameworks. • Build and maintain RESTful APIs... ...knowledge of at least one database (e.g., MySQL, PostgreSQL, MongoDB, Oracle). • Experience with Git...PostgresqlBackendSeniorJava
- ...Job Title: Senior Software Engineer / Application Architect – Java, AWS & GIS Job Location: New York... ...Architect to design, develop, and support customer-facing... ..., CloudWatch, and RDS/PostgreSQL. Work with Docker,... ...development and backend functionality. Experience...PostgresqlBackendSeniorJavaLong term contractFull timeContract workRemote work2 days per week3 days per week
$170k - $200k
...you are Metropolis is seeking a Senior AI Engineer to join our Applied AI... ...and build APIs, data pipelines, and backend services ~ Practical experience... ..., React, Scala (principally), Java (limited) Datastores: MySQL, PostgreSQL, Snowflake Cloud: AWS Version...PostgresqlBackendSeniorJavaTemporary workWork at officeLocal area$220k - $300k
...infrastructure company to build and operate backend systems that prepare sensitive enterprise... ...language such as Python Go Rust or Java. ~ Experience with AWS and batch or workflow... ...Airflow AWS Batch SQS S3 DynamoDB and PostgreSQL. ~ Meaningful early-stage or high-growth...PostgresqlBackendSeniorJavaFull timeVisa sponsorship- ...systems, maintain the RTB platform, and develop critical internal services.... ...complex analyses. Build and optimize backend services and data pipelines (ETL/... ...Selected Technologies: Python, Java JavaScript/TypeScript SQL (PostgreSQL, Google BigQuery), Pub/Sub Google...PostgresqlBackendSeniorJavaLocal areaRemote workFlexible hours
$100k - $140k
...for an enthusiastic Full Stack Senior Software Developer with an interest in building dynamic... ...and web standards as well as backend technologies. Our developers... ...technologies, such as Python, Java, or NodeJS Databases, such as PostgreSQL Unix-based operating systems...PostgresqlBackendSeniorJavaFull time- ...Sr. Java Full Stack Developer (React) We’re hiring a Senior Java Full Stack Developer with strong React experience. This... ...working across the stack — from backend services to modern UI development... ...~ Strong database experience (Oracle, SQL Server, PostgreSQL, etc.)...PostgresqlBackendSeniorJava
$120k - $170k
...and optimize database schemas, and implement/tune SQL for RDBMS platforms (Amazon RDS/Aurora, MS SQL, MySQL, PostgreSQL). • Develop, test, and maintain web applications, APIs,... ...developer experience in web application/backend system s.• Experience with RDBMS (SQL Server...PostgresqlBackendSeniorPermanent employmentFull timeWork at officeFlexible hours- ...Architect and maintain high-performance backend services and APIs (FastAPI, PostgreSQL) to support real-time microgrid... ...optimization workflows at scale Develop and enhance financial modeling... ...refine algorithmic approaches, and auto-tune model parameters against...PostgresqlBackendSeniorFull timeWork at office
$120k - $135k
...initiatives in our FinLabs we develop solutions for... ...a highly skilled Core Java Developer to join our team... ...control, and performance tuning to ensure low-latency,... ...Collaborate with frontend, backend, and data teams to... ...databases (e.g., Oracle, PostgreSQL, MS SQL). Experience...PostgresqlBackendJavaFull timeTemporary workFlexible hours- ...and implementation of backend services and web applications... ...and collaborates with senior engineers and... ...closely with frontend developers to integrate backend services... ...skills · Strong Java fundamentals (Java 21... ...databases (e.g. PostgreSQL). · Proficiency with...PostgresqlBackendSeniorJava
- ...Description Job Description Senior Azure Solution... ...across both frontend and backend technologies, along... ...Mentor architects and developers while driving technical... ...such as .NET, Node.js, Java, or Python. ~ Deep expertise... ..., Azure SQL, Cosmos DB, Storage, and Monitor....BackendSeniorJava
$176k - $242k
...tips. The team is looking for a backend engineer to help build... ...The role We are hiring a Senior Backend Software Engineer to... ...• Build backend services in Java and Go. • Design and operate... ...relational or NoSQL databases such as PostgreSQL, MongoDB, or Redis. •...PostgresqlBackendSeniorJavaFull timeWork at officeVisa sponsorship- ...Job Description: Java React Developer Job Title Java React Developer... ...Java (Spring Boot) on the backend and React.js on the frontend... ...databases such as MySQL, PostgreSQL, Oracle, or SQL Server.... ...Experience with performance tuning and application optimization...PostgresqlBackendJavaFull timeImmediate startRemote work
- ...Consulting company, is looking for a Senior Java FSD Developer for their New York, NY location.... ...WireMock). ~ Proficient with SQL (PostgreSQL/MySQL/Aurora) and at least one NoSQL... ...logs, metrics, traces) and performance tuning (JVM, DB, API latency, throughput). ~ Securityfirst...PostgresqlSeniorJavaContract work
- ...We are looking for a Senior Routing Engine Developer to design and build the next... ...building highly scalable backend services capable of processing... ...will work primarily with Java Spring Boot distributed... ...engineering. ~ Experience with PostgreSQL or comparable relational...PostgresqlBackendSeniorJavaFull timeInternshipRemote workRelocation
- ...seeking a Tech Consultant - Senior Java Full-Stack Engineer to join... ...Consultant – Java Full Stack & AWS Developer Location: Arlington, VA,... ...technologies . Develop backend services using Java, Spring... ...IAM Databases: Oracle, PostgreSQL, MySQL or other relational...PostgresqlBackendSeniorJavaRemote work
$150k - $200k
...business and technology, we design, develop, and deliver sustainable... ...are seeking an experienced Senior Java Developer – Credit Risk & Data... ...can build high-throughput backend applications and data pipelines... ...caching, and other performance-tuning approaches. Partner...BackendSeniorJavaFull timeTemporary workRemote workWorldwide- ...work at the intersection of backend engineering, distributed systems... ...using TypeScript. Develop core infrastructure for AI agents... ...~ Bonus if you work with Go, Java, Kotlin, or Rust. ~ Proven... ...Exposure to Temporal, Playwright, PostgreSQL, Prisma, GCP, Docker, or...PostgresqlBackendJavaFull time
- Senior Full stack Developer -Assistant Vice President Location(s): Pune, Maharashtra... ...and building scalable, robust backend systems. Core Technologies: Mandatory expertise in Java and the Spring Boot .... ..., indexing, and performance tuning. DevOps & Tooling: Hands‑on...BackendSeniorJavaFull time
- Remote Jobs is seeking a Senior Oracle Database Developer for a fully remote, Europe-based role. The candidate will design and develop Oracle DB solutions, PL/SQL, triggers, and related Java and .NET components for identity management systems. Requirements include 5+ years...SeniorJavaRemote job
$120k - $135k
...initiatives in our FinLabs we develop solutions for... ...a highly skilled Core Java Developer to join our team... ...control, and performance tuning to ensure low-latency,... ...Collaborate with frontend, backend, and data teams to... ...databases (e.g., Oracle, PostgreSQL, MS SQL). \n...PostgresqlBackendJavaTemporary workFlexible hours- ...their technology team and are hiring a Senior Backend Software Engineer. The Senior Backend... ...platform, leveraging Python, PostgreSQL, AWS and AI tooling to create efficiencies... ...efforts as a Backend-leaning Full-Stack Developer with Javascript will also be considered...PostgresqlBackendSeniorFull timeWork at officeImmediate start
- ...scales. What you'll do Set the architecture. Own how our backend fleet and data pipeline fit together, and where they go next.... ...in Go (or can get there fast) and think clearly about Kafka, PostgreSQL, Kubernetes, and cloud platform like AWS or GCP in production....PostgresqlBackendSeniorFull time
- ...Senior Microservice Developer JD Looking out for Sr. microservice Developer with... ...working hands on knowledge on Java J2EE, Spring boot,... ...features • Spring boot and MSA POSTGRESQL, big query exposure. • Knowledge... ...roles. For Jr role Backend Developer • Should...PostgresqlBackendJava
- ...its engineering organization and seeking a Senior Software Engineer for its Technology and... .... ~ Working experience with Python, Java, or other object-oriented programming languages... ...and SQL, such as Oracle Database or PostgreSQL. ~ Knowledge of global portfolio financing...PostgresqlSeniorJavaFull timeWork experience placement
- ...Python Developer Python Developer New York, NY 10003 or Owings Mills, MD 21117 6... ...date with new technologies 5+ years of Java / Python backend development (min 5 years) Exposure to... ...DBs (e.g. Oracle, SQL Server, PostgreSQL) Proficiency in cloud technologies (AWS...PostgresqlBackendJava
$160k - $240k
...business. About the Role Design and build backend services powering fintech and SaaS products for healthcare customers Develop scalable APIs and database schemas for new... ...RESTful APIs ~ Strong experience with PostgreSQL and relational database design ~ Solid...PostgresqlBackendSeniorFull timeWork at officeRemote work- ...tasker, and demonstrated team-player. You will be a lead developer responsible for the development of new software... ...frameworks (e.g., Next.js, React, Angular) Experience with backend technologies (e.g., Node.js, Python, Java) Familiarity with Content Management Systems (CMS)...BackendSeniorJava
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