Jobs
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Β· 163 views Β· 36 applications Β· 16d
Sr. Software Developer β Back-end
Full Remote Β· EU Β· Product Β· 8 years of experience Β· Upper-IntermediateOur client is a USA Product Company, with headquarters in Atlanta, Georgia. His product is a supply chain planning and automation platform. We are looking for extremely strong and experienced Senior Software Developers to build next generation supply...Our client is a USA Product Company, with headquarters in Atlanta, Georgia. His product is a supply chain planning and automation platform.
We are looking for extremely strong and experienced Senior Software Developers to build next generation supply chain planning, analytics and solutions.
You will get to work on projects for large global brands with a highly experienced. If you are a high-energy, motivated, and initiative-taking individual then this could be a fantastic opportunity for you.
RESPONSIBILITIES
Β· Engage and learn about complex business rules related to supply chain planning
Β· Be involved and participate in the overall application lifecycle
Β· Collaborate with the development of new features, enhancements and fix existing system bugs
Β· Interact with BA's, QA's and other peer to clarify business requirements
Β· Maintain and develop back-end frameworks to build server-side software
Β· Database creation, integration, and management
Β· Analyze existing code to understand performance impact and propose solutions
Β· Write well-designed, scalable, and testable code
Β· Troubleshoot, debug, and upgrade existing systems.
Β· QA testing
Β· Keeping on top of new technologies
Β· Be able to take requirements in from business stake holders on software needs and build on them
Β· Support demo development activities
REQUIREMENTS
Β· 8+ years of experience in Java/J2EE application in development of enterprise software systems
Β· Proficiency in Java, SQL, Git
Β· Proficiency in C & PostgreSQL (including extensions) and other DBMs
Β· Experience in Linux/Unix
Β· Experience in parallel programming, distributed algorithms, distributed resource management systems
Β· Experience in different database technologies: in-memory, on disk, distributed in-memory caches, nosql, key value pairs, graph dbs
Β· Experience developing full-stack solutions on public cloud infrastructure (aws preferred)
Β· C++ experience a plus
Β· Experience in Spring Framework
Β· ETL knowledge is a plus
Next additional experience is a great plus
- angular, type script, ag grid, apache echarts, ngrx store, rust, python, kafka, zeromq
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Β· 44 views Β· 6 applications Β· 5d
Senior Java Engineer ( with strong multithreading skills)
Hybrid Remote Β· Ukraine Β· 5 years of experience Β· Upper-IntermediateAre you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital...Are you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital marketing management platform with a world-renowned client.
ABOUT THE PROJECT:
Our client is a leading streaming service based in the United States. With millions of users worldwide, itβs devices provide easy access to free TV, live news, sports, movies, etc. The client has an advertising business and also licenses its hardware and software to other companies.
Who are we looking for?
SKILLS & EXPERIENCE:
Background in computer science or similar quantitative field;
5+ years of professional software development experience;
Expert Knowledge of Core Java;
Experience developing high-scale and high-performance distributed systems;
Good understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming;
Product-focused mindset;
Team player with strong interpersonal skills;
English β Upper-intermediate or above.
WILL BE A PLUS:
Experience with cache optimization, distributed cache and NO SQL DB is a plus;
Experience with Big Data and AWS services is a plus;
Experience in the advertising domain a big plus.
RESPONSIBILITIES:
Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment;
Design, develop, and maintain a high scale, high-performance real-time applications;
Work with quality assurance, release engineering and product management to deliver quality software;
Identify, design, and implement improvements to the current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;
Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new vision and approaches to the platform development; anticipate in problems or issues solutions that may arise;
Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.
What we offer
RESPONSIBILITIES:
Work with a highly skilled engineering team in all phases of the Agile development process, from design to deployment;
Design, develop, and maintain a high scale, high-performance real-time application;
Work with quality assurance, release engineering, and product management to deliver quality software;
Identify, design, and implement improvements to the current architecture. This may include: improving internal processes, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;
Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new vision and approaches to the platform development; anticipate problems or issues solutions that may arise;
Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.
WHAT WE OFFER:
WORK:
Flexible working hours;
Direct communication with C-levels;
Collaborative, friendly team environment
Remote/hybrid work;
Company equipment provision;
LIFE:
Maternity and paternity leaves;
Proxet Cultural Club events;
Company social events;
Annual corporate parties;
HEALTH:
Comprehensive medical insurance and sports benefits;
Mental health program with private consultations;
Live webinar with therapists;
Paid sick leaves;
EDUCATION:
Allowances for professional education;
English language courses with native speaker;
Internal knowledge-sharing sessions.
About Proxet
Proxet is a professional software development firm trusted by clients from around the world. With our expertise in AI and machine learning, we help businesses reimagine their possibilities and transform ideas into tangible digital solutions. By providing core services with an emphasis on data practices, we shape the future, one step at a time.
If youβd like to join our Proxet Nation and work closely with high-level professionals and our engineers, fill in the form!
COMPANY BENEFITS
Work-from-home policy (fully remote option)
Insurance coverage and paid sick leaves
In-house English classes with native speaker
Trainings allowance based on eligibility conditions plus professional certification paid by the company
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Β· 110 views Β· 23 applications Β· 20d
Senior Java Engineer (high-load product)
Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-IntermediateAre you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital...Are you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS?
If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital marketing management platform with a world-renowned client.Project tech stack:
Concurrency - a high-load low-latency system.Cache: aerospike, Memcached
Cloud: AWS, GCP
DB: PostgreSQL, Superset
Streams: Kafka, Kinesis
Data formats: Avro, Protobuf
Languages: Java, Scala, PythonAbout the project:
Our client is a leading streaming service based in the United States. With millions of users worldwide, its devices provide easy access to free TV, live news, sports, movies, etc. The client has an advertising business and also licenses its hardware and software to other companies.
Location:
Ukraine remote
Skills & Experience:
β Background in computer science or similar quantitative field;
β 5+ years of professional software development experience;
β Expert Knowledge of Core Java;
β Experience developing high-scale and high-performance distributed systems;
β Good understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming;
β Product-focused mindset;
β Team player with strong interpersonal skills;
β English β Upper intermediate or above.
Responsibilities
β Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment;
β Design, develop, and maintain high-scale, high-performance real-time applications;
β Work with quality assurance, release engineering, and product management to deliver quality software;
β Identify, design, and implement improvements to the current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;
β Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new visions and approaches to the platform development; anticipate problems or issues solutions that may arise;
β Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.
What we offer
Work:
Flexible working hours;
Remote work;
Company equipment provision (Macbook);
Health:Comprehensive medical insurance and sports benefits;
PTO (35 days);
Education:Allowances for professional education;
English courses with native speakers;
Internal knowledge-sharing sessions.
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Β· 15 views Β· 1 application Β· 5d
Senior Java Developer (only Vinnytsia, Ukraine)
Hybrid Remote Β· Ukraine (Vinnytsia) Β· Product Β· 5 years of experience Β· Upper-IntermediateIt is a high-growth SaaS company selling IT Service Management, a space that is being propelled into high growth as businesses worldwide accelerate their digital transformation and start to adopt new workstyles for their employees. The company is...It is a high-growth SaaS company selling IT Service Management, a space that is being propelled into high growth as businesses worldwide accelerate their digital transformation and start to adopt new workstyles for their employees. The company is recognized in the Gartner Magic Quadrant for ITSM and is the mid-tier industry leader in Gartner Peer Insights. AWS awarded the company their Rising ISV Star Award for 2022.
It has over 4,000 customers in 140 countries. Deployed in 42 different languages and used daily by over 100,000 system administrators. The software impacts the daily working lives of over 9 million end users.
Responsibilities:
- Develop the next generation of our leading product, a SaaS-based microservices solution architecture deployed in the AWS cloud.
- Develop advanced, enterprise-grade, high-performance, and scalable web applications according to the newest, latest guidelines and best practices.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency and quality.
- Collaborate closely with product and design teams to create innovative user interfaces and features.
Qualifications:
- 5+ years of programming experience as a Java developer.
- 3+ years experience in Spring framework and Microservices.
- Excellent architecture-level design and understanding of large-scale systems.
- SQL and NoSQL Databases experience and knowledge.
- Versed in software engineering principles and practices - Agile development.
- Spoken and written English
Advantage
- Experienced with Docker/Helm/Kubernetes technologies
- Experienced with Lambdas, RabbitMQ, SQS, Redis, Kinesis, Elastic Cache\Search Graphql, API GW, NLB, NodeJS, TypeScript
- BA/BSC in Computer Science, and/or equivalent
- Experience in React or Angular, JavaScript, HTML5, CSS 3, browser behavior, page life-cycle, and DOM events.
Apply now and will contact you within 24 hours:)
Start a new page of your career growth with us!
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Β· 127 views Β· 30 applications Β· 4d
Backend Java Developer
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-IntermediateWe're seeking a talented Java developer who thrives on solving complex challenges and building systems that scale. What You'll Build & Own Architect Solutions: Design and implement scalable microservices that handle enterprise-level demands Drive...We're seeking a talented Java developer who thrives on solving complex challenges and building systems that scale.
What You'll Build & Own
- Architect Solutions: Design and implement scalable microservices that handle enterprise-level demands
- Drive Innovation: Research, evaluate, and integrate cutting-edge technologies to keep us ahead of the curve
- Lead Development: Take full ownership of product features from conception to production deployment
- Solve Complex Problems: Tackle analytical challenges that require creative, sustainable solutions
- Shape Requirements: Collaborate with stakeholders to define technical requirements and strategic goals
- Mentor & Collaborate: Share knowledge and drive best practices across development teams
Your Technical Arsenal Should Include
Core Java Expertise:
- Advanced Java 8+ features and modern development patterns
- Deep understanding of performance optimization and memory management
Backend Powerhouse:
- Expert-level Spring Framework, Spring Boot, and Hibernate proficiency
- Hands-on experience with both relational and NoSQL databases
- Solid experience with Kafka and messaging architectures
Modern Architecture:
- Proven track record building and deploying microservices at scale
- Strong design documentation and technical writing skills
- Experience with distributed systems and event-driven architectures
DevOps & Infrastructure:
- Kubernetes expertise for production microservices management
- Proficiency with Maven, Git, Jenkins, and Docker
- CI/CD pipeline design and implementation
Collaboration & Growth:
- Agile/Scrum methodology experience
- Strong communication and teamwork abilities
- Self-motivated with excellent problem-solving skills
- Initiative-taking mindset with leadership potential
Why You'll Thrive Here
π Technical Excellence
- Work with modern tech stack and latest industry practices
- Continuous learning and technology exploration opportunities
π° Competitive Rewards
- Market-leading salary based on your expertise
- Performance-driven compensation growth
ποΈ Work-Life Harmony
- 24 days annual vacation + 5 sick days
- All public holidays as bonus time off
πΌ Professional Growth
- Long-term career development opportunities
- Full ownership of impactful products
- Collaborative, innovation-first culture
- Complete accounting services handled for you
Our Focused Interview Journey
We've designed an efficient process that respects your time while ensuring the right fit:
- Initial Connection - HR Screening Call (30 mins)
- Show Your Skills - Take-Home Assignment (55 mins)
- Technical Deep Dive - Live Coding & Architecture Discussion (90 mins)
- Vision Alignment - R&D Manager Interview (60 mins)
- Reference check - With your permission, we will contact two managers who have already worked with you.
- Decision Made - Comprehensive feedback within one week
We'd love to hear from you!
Apply now and become part of a team that's redefining quality in fintech innovation.
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Β· 168 views Β· 36 applications Β· 16d
Senior Java Developer
Full Remote Β· Ukraine Β· Product Β· 6 years of experience Β· Upper-Intermediate Ukrainian Product πΊπ¦What youβll be doing: In cooperation with Architect and/or Team Lead design, develop and deploy Java services focusing on high availability, low latency, scalability, and high throughput; Continuously improve software engineering practices; Collaborate...What youβll be doing:
- In cooperation with Architect and/or Team Lead design, develop and deploy Java services focusing on high availability, low latency, scalability, and high throughput;
- Continuously improve software engineering practices;
- Collaborate closely with other engineers, project managers, and product managers to identify and solve challenging problems;
- Take full responsibility and ownership from conception, development, and quality to post-deployment.
Skills Required:
- 6+ years of experience in Java software development;
- Java 8+;
- Knows frameworks (Spring/Mybatis/Netty);
- Build tools β Maven, Jenkins;
- Reactive frameworks RxJava/Reactor;
- Deep SQL knowledge and query optimization;
- Experience with NoSQL databases;
- Experience with low latency or high throughput systems;
- Experience in designing and implementing large-scale distributed systems;
- You can work with minimal direction and are capable of working quickly while delivering high-quality outputs. You are good at multitasking, juggling competing priorities, and organizing yourself;
- Demonstrable knowledge of professional software engineering best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations.
Will be an advantage:
- Scala/Kotlin;
- Knowledge of Functional principles and patterns;
- Knowledge of Docker, Kubernetes;
- Service discovery (consul, etcd, etc.);
- Deep understanding of Computer Science fundamentals like: Data Structures, Algorithms, System Design, Concurrency, etc;
- Experience with highload systems.
Technology stack: Java 16+, Kotlin, Scala, k8s, docker, Spring/SpringBoot, MyBatis, MySQL, MongoDB, Kafka, Netty, RxJava3.
What we offer:
- Working in a stable company with more than 12-years history in the media market;
- The opportunity to participate in the creation of a service of the future;
- Free English lessons;
- Swimming lessons and table tennis lessons;
- Corporate psychologist;
- Discounts from partner brands for company employees.
We donβt just want to be an employer β we want to be your employer of choice.
Weβd appreciate it if you could take a moment to fill out a short survey about what matters most to you. It will help us better understand candidatesβ expectations and create an even more comfortable environment at MEGOGO.
Hereβs the link: https://bit.ly/43YaxBH
By responding to the vacancy and sending your CV to the Company (LLC βMEGOGOβ), registered and operating in accordance with the laws of Ukraine, registration number 38347009, address: Ukraine, 01011, Kyiv, Rybalska Street, building 22 (hereinafter βthe Companyβ), you confirm and agree that the Company processes your personal data presented in your CV in accordance with the Law of Ukraine βOn Personal Data Protectionβ and GDPR.
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Β· 151 views Β· 14 applications Β· 11d
Senior Java Developer
Ukraine Β· 5 years of experience Β· Upper-IntermediateOur mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities Our values are Continuous Growth, Team Synergy, Taking Responsibility, Conscious...Our mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities πΏOur values are Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness and Result Driven. We offer a safe, inclusive and productive environment for all team members, and weβre always open to feedbackπ If you want to work from home or work in the city center of Kyiv, great β apply right now.
About the project:
AI projectRequirements:
β’ 7+ years of software engineering experience;
β’ 5+ years specifically in development;
β’ 3+ years architecting large-scale distributed systems;
β’ Strong experience with distributed stream processing frameworks similar to Apache Storm;
β’ Proven track record designing and implementing large-scale data processing architectures;
β’ Experience with pub-sub messaging systems and loosely coupled architectures;
β’ Working knowledge of SQL and NoSQL databases;
β’ Demonstrated understanding of DevOps practices, containerization, and CI/CD pipelines;
β’ Ability to create and defend complex design decisions with clear articulation of trade-offs;
β’ Experience optimizing system performance, memory usage, and disk access;
β’ Knowledge of caching strategies to improve response times and reduce costs.Responsibilities:
β’ Design and architect scalable, high-performance search components with focus on system trade-offs;
β’ Implement real-time data processing pipelines using and distributed streaming technologies;
β’ Collaborate with stakeholders to align technical solutions with business requirements;
β’ Contribute to system reliability, efficiency, and performance optimization.What you will get.
More
β Competitive salary and good compensation package;
β Exciting, challenging and stable startup projects with a modern stack;
β Corporate English course;
β Ability to practice English and communication skills through permanent interaction with clients from all over the world;
β Professional study compensation, online courses and certifications;
β Career development opportunity, semi-annual and annual salary review process;
β Necessary equipment to perform work tasks;
β VIP medical insurance or sports coverage;
β Informal and friendly atmosphere;
β The ability to focus on your work: a lack of bureaucracy and micromanagement;
β Flexible working hours (start your day between 8:00 and 11:30);
β Team buildings, corporate events;
β Paid vacation (18 working days) and sick leaves;
β Cozy offices in 2 cities (Kyiv & Lviv with electricity and Wi-Fi (Generator & Starlink);
β Compensation for coworking (except for employees from Kyiv and Lviv);
β Corporate lunch + soft skills clubs;
βUnlimited work from home from anywhere in the world (remote);
β Geniusee has its own charity fund. -
Β· 48 views Β· 3 applications Β· 16d
Senior Java Full Stack Engineer
Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-IntermediateN-iX is looking for an experienced Senior Java Full Stack Engineer to join our development team. Our customer β integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche...N-iX is looking for an experienced Senior Java Full Stack Engineer to join our development team.
Our customer β integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services; and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.
Responsibilities:
- Hands-on full stack development of innovative applications
Requirements:
- 5+ years of experience in Full Stack Development
- 5+ years of experience in the following technologies: Java, Spring
- 2+ years of experience in front end development with React
- 2+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
- Experience in designing, developing, and deploying cloud/hybrid-based solutions
- Experience in developing and deploying in Container based environments (Kubernetes, Cloud foundry)
- Experience with Functional Programming and Java Streams
- Ukrainian language Advanced or higher.
- Upper Intermediate English - verbal and written
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Β· 195 views Β· 15 applications Β· 15d
Middle\Strong Middle Java Developer
Poland Β· 3 years of experience Β· Upper-IntermediateWe are seeking an experienced and visionary Middle Java Developer who will play a key role in our software development initiatives. Working as a developer on this project requires the mindset of someone who is able to plan, build, and deliver tasks as...We are seeking an experienced and visionary Middle Java Developer who will play a key role in our software development initiatives. Working as a developer on this project requires the mindset of someone who is able to plan, build, and deliver tasks as part of a team. As a solid group, we share responsibility for the product delivery, including speed, efficiency, and quality. But we also take full responsibility for the operational condition of what we deliver.β―
π We are only considering candidates who are currently based in Warsaw.
β―
As an individual, you need to take ownership, drive initiatives forward, and suggest and incorporate improvements in all areas.β―
β―
If this approach resonates with you, we invite you to join us!β―
Project
We work with a big company on a project, following a startup approach. We use a state-of-the-art technology stack.β―
β―
It is a new proprietary multi-brand platform that will allow the Swedish operator to launch new brands under the collective name and will allow the launch of new brands with a high level of flexibility and scalability.
Customer
Our Customer owns one of the largest mobile gambling platforms with millions of users.β―
Responsibilities:
- Provide day-to-day communication with stakeholders and the team to achieve a common goal
- Design separate components, modules, classes, database tables, etc.
- Code, debug, document, and maintain portions of software
- Investigate manager requests, suggest solutions, and engage other team members when required
- Clarify requirements, split tasks into the sub-tasks, and estimate them
- Create technical specifications
- Perform unit and integration testing
- Take full responsibility for the results of your work and proactively resolve issues as they arise
Requirements:
- Strong knowledge of Core Java, including Java 8-17β― (at least 3 years of experience)
- Proficiency in Spring Bootβ―
- Solid experience in SQLβ―
- Experience with RabbitMQ or any other message brokerβ―
- Experience in ELK, Datadog, or any other monitoring toolsβ―
- Upper-Intermediate level of Englishβ―
Would be a plus
Knowledge of Kotlin and Kafka
PROFILE Personal Profile
- Client- and team-oriented mindset, with a focus on team priorities over personal onesβ―
- Ability to work directly with the Customer and clarify all open questions and requirements
- Willingness to take responsibility for tasks from requirements clarification to estimation, documentation, and testing
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Β· 13 views Β· 2 applications Β· 4d
Senior Java Developer (only Vinnytsia, Ukraine)
Office Work Β· Ukraine (Vinnytsia) Β· Product Β· 5 years of experience Β· Upper-IntermediateIt is a high-growth SaaS company selling IT Service Management, a space that is being propelled into high growth as businesses worldwide accelerate their digital transformation and start to adopt new workstyles for their employees. The company is...It is a high-growth SaaS company selling IT Service Management, a space that is being propelled into high growth as businesses worldwide accelerate their digital transformation and start to adopt new workstyles for their employees. The company is recognized in the Gartner Magic Quadrant for ITSM and is the mid-tier industry leader in Gartner Peer Insights. AWS awarded the company their Rising ISV Star Award for 2022.
It has over 4,000 customers in 140 countries. Deployed in 42 different languages and used daily by over 100,000 system administrators. The software impacts the daily working lives of over 9 million end users.
Responsibilities:
- Develop the next generation of our leading product, a SaaS-based microservices solution architecture deployed in the AWS cloud.
- Develop advanced, enterprise-grade, high-performance, and scalable web applications according to the newest, latest guidelines and best practices.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency and quality.
- Collaborate closely with product and design teams to create innovative user interfaces and features.
Qualifications:
- 5+ years of programming experience as a Java developer.
- 3+ years experience in Spring framework and Microservices.
- Excellent architecture-level design and understanding of large-scale systems.
- SQL and NoSQL Databases experience and knowledge.
- Versed in software engineering principles and practices - Agile development.
- Spoken and written English
Advantage
- Experienced with Docker/Helm/Kubernetes technologies
- Experienced with Lambdas, RabbitMQ, SQS, Redis, Kinesis, Elastic Cache\Search Graphql, API GW, NLB, NodeJS, TypeScript
- BA/BSC in Computer Science, and/or equivalent
- Experience in React or Angular, JavaScript, HTML5, CSS 3, browser behavior, page life-cycle, and DOM events.
Apply now and will contact you within 24 hours:)
Start a new page of your career growth with us!
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Β· 101 views Β· 12 applications Β· 26d
Java Team Lead
Office Work Β· Ukraine Β· 3.5 years of experience Β· Upper-IntermediateWe are looking for a Java Team Lead with at least 3,5 years of experience specializing in backend development. This role combines strong technical expertise, a focus on backend solutions, and leadership responsibilities to ensure high-performance,...We are looking for a Java Team Lead with at least 3,5 years of experience specializing in backend development. This role combines strong technical expertise, a focus on backend solutions, and leadership responsibilities to ensure high-performance, scalable, and maintainable systems.More
Responsibilities:
β’ Design, develop, and maintain high-performance Java-based backend systems;
β’ Build and optimize RESTful APIs and GraphQL for efficient data exchange;
β’ Analyze and improve the performance of existing backend systems, identifying and resolving bottlenecks;
β’ Lead technical discussions, make architectural decisions, and set coding standards for the team;
β’ Provide constructive feedback during code reviews;
β’ Troubleshoot and resolve complex backend issues, ensuring system reliability and stability;
β’ Collaborate with the Product Owner and stakeholders to define and prioritize technical requirements;
β’ Take part in planning, estimation, and ensuring timely delivery of backend solutions.
Requirements:
β’ 3,5+ years of professional experience in backend development with Java;
β’ Strong expertise in Object-Oriented Programming (OOP) principles, design patterns, and architectural best practices;
β’ Hands-on experience with Spring Boot, Hibernate, and building efficient GraphQL and REST APIs;
β’ Proven track record of backend optimization to improve performance and scalability;
β’ Solid understanding of SQL databases (PostgreSQL) and query optimization techniques;
β’ Familiarity with agile/scrum methodologies and ability to manage team workloads effectively;
β’ Strong debugging and troubleshooting skills, particularly in backend systems;
β’ Intermediate+ English (spoken and written) for effective communication.
Nice to Have:
β’ Hands-on experience with AWS cloud services (e.g., EC2, RDS, Lambda, S3) and cloud-native application deployment;
β’ Proficiency with Linux commands for server-side application management;
β’ Knowledge of CI/CD pipelines (e.g., Jenkins, GitLab CI/CD) and automated deployment processes.
Soft Skills:
β’ Strong leadership and organizational skills;
β’ Ability to mediate and resolve conflicts within the team;
β’ Proactive approach to identifying potential risks and implementing mitigation strategies;
β’ Open-mindedness and flexibility to adapt to new tools and methodologies;
β’ Excellent verbal and written communication skills.
Why Join Us?
β’ Opportunity to grow into a full-fledged technical lead position;
β’ Focus on backend development challenges with opportunities to optimize large-scale systems;
β’ Work on impactful projects using modern tools and methodologies;
β’ Competitive salary and benefits in a collaborative environment.
Hiring flow:
β’ Call with HR Manager;
β’ Technical interview;
β’ Interview with CEO.
Let's talk! -
Β· 29 views Β· 2 applications Β· 12d
Lead Java Developer (Hybrid KrakΓ³w or WrocΕaw)
Office Work Β· Poland Β· 6 years of experience Β· Upper-IntermediateWe are looking for a Lead Java Developer with strong enterprise experience to join the Global Markets Financing stream within the Investment Banking division of a major financial institution. This role involves hands-on development, technical leadership,...We are looking for a Lead Java Developer with strong enterprise experience to join the Global Markets Financing stream within the Investment Banking division of a major financial institution. This role involves hands-on development, technical leadership, and close collaboration with international teams in an agile environment.
π Location- Hybrid format: 2β3 days per week onsite
- Offices: KrakΓ³w or WrocΕaw, Poland
π§© About the ProjectYou will become part of an agile setup where teams (pods) are grouped into larger units (crews) focused on delivering client solutions. The project centers on modernizing and enhancing platforms used by both internal and external stakeholders in the banking and finance sector.
πΌ Responsibilities
- Design, develop, and test scalable, enterprise-level Java applications
- Apply both core and advanced Java concepts to address business requirements
- Lead or participate in architectural and design reviews
- Conduct code reviews, providing feedback on structure, clarity, and performance
- Debug and resolve issues across infrastructure, services, and platform components
- Collaborate with stakeholders to clarify requirements and avoid assumptions
β Must-Have Skills- 6+ years of experience in enterprise-level Java development
- Leadership experience within software development teams
- Strong knowledge of:
- Java
- Spring Framework
- Hibernate
- Kafka or JMS
- SQL (including performance optimization)
- Version control tools (preferably Git)
- TDD and/or BDD
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Β· 162 views Β· 20 applications Β· 22d
Clojure developer
Full Remote Β· Worldwide Β· 3 years of experience Β· Upper-IntermediateWe invite you to become a part of an innovative and fast-growing Fintech Platform that's reshaping the future of financial services. If you're passionate about functional programming and want to apply your skills in a high-impact, real-world environment β...We invite you to become a part of an innovative and fast-growing Fintech Platform that's reshaping the future of financial services. If you're passionate about functional programming and want to apply your skills in a high-impact, real-world environment β this is your chance!
π About the Project: Join a cutting-edge Fintech product that is actively transforming how users interact with financial services. You'll be part of a highly collaborative and skilled team, building scalable solutions, working with real-time data, and contributing to a system designed for performance and resilience.
β Key Details:
β’ Technology Stack: Clojure (functional programming focused)
β’ Work Schedule: Flexible, but aligned with EST (Eastern Standard Time) hours
β’ Project Domain: Fintech β secure payments, real-time transactions, and modern financial tools
β’ Start Date: ASAP β weβre ready when you are
β’ Communication: English level B2+ (upper-intermediate and higher) is requiredWhat Weβre Looking For:
β’ Strong Clojure development experience
β’ A genuine passion for functional programming principles and best practices
β’ Good understanding of distributed systems and API design
β’ Eagerness to work in a dynamic, fast-paced agile team
β’ A proactive mindset and willingness to contribute beyond just writing codeWhat Youβll Get:
β’ Work with an experienced and forward-thinking team
β’ Opportunities for career growth and technical leadership
β’ A product-driven environment where your input matters
β’ Remote flexibility and international collaboration
β’ A chance to influence financial technology at scaleπ If you're looking for a new technical challenge and want to work on a product that truly matters β letβs connect!
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Β· 40 views Β· 3 applications Β· 26d
Senior Backend (Java) Developer (only Vinnytsia, Ukraine)
Hybrid Remote Β· Ukraine (Vinnytsia) Β· Product Β· 5 years of experience Β· Upper-IntermediateIt is a high-growth SaaS company selling IT Service Management, a space that is being propelled into high growth as businesses worldwide accelerate their digital transformation and start to adopt new workstyles for their employees. The company is...It is a high-growth SaaS company selling IT Service Management, a space that is being propelled into high growth as businesses worldwide accelerate their digital transformation and start to adopt new workstyles for their employees. The company is recognized in the Gartner Magic Quadrant for ITSM and is the mid-tier industry leader in Gartner Peer Insights. AWS awarded the company their Rising ISV Star Award for 2022.
It has over 4,000 customers in 140 countries. Deployed in 42 different languages and used daily by over 100,000 system administrators. The software impacts the daily working lives of over 9 million end users.
Responsibilities:
- Develop the next generation of our leading product, a SaaS-based microservices solution architecture deployed in the AWS cloud.
- Develop advanced, enterprise-grade, high-performance, and scalable web applications according to the newest, latest guidelines and best practices.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency and quality.
- Collaborate closely with product and design teams to create innovative user interfaces and features.
Qualifications:
- 5+ years of programming experience as a Java developer.
- 3+ years experience in Spring framework and Microservices.
- Excellent architecture-level design and understanding of large-scale systems.
- SQL and NoSQL Databases experience and knowledge.
- Versed in software engineering principles and practices - Agile development.
- Spoken and written English
Advantage
- Experienced with Docker/Helm/Kubernetes technologies
- Experienced with Lambdas, RabbitMQ, SQS, Redis, Kinesis, Elastic Cache\Search Graphql, API GW, NLB, NodeJS, TypeScript
- BA/BSC in Computer Science, and/or equivalent
- Experience in React or Angular, JavaScript, HTML5, CSS 3, browser behavior, page life-cycle, and DOM events.
Apply now and will contact you within 24 hours:)
Start a new page of your career growth with us!
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Β· 116 views Β· 30 applications Β· 25d
Java Developer (with Angular) for Insurance Tech
Full Remote Β· Ukraine Β· 3 years of experience Β· Upper-IntermediateLooking for a Java developer for our client in Insurance domain. Key Responsibilities Design, develop and maintain backend services using Java 17+, Spring Boot and related Spring components. Build and optimise data-access layers with JPA / Hibernate and...Looking for a Java developer for our client in Insurance domain.
Key Responsibilities- Design, develop and maintain backend services using Java 17+, Spring Boot and related Spring components.
- Build and optimise data-access layers with JPA / Hibernate and SQL.
- Deploy and operate services on AWS (ECS, S3, RDS, CloudWatch).
- Make small/mid changes in frontend app Angular (TypeScript), ensuring responsive, accessible UI implementation (HTML / CSS).
- Contribute to code reviews, technical discussions and continuous improvement initiatives.
- Work closely with a Senior Developer / Tech Lead mentor and grow toward technical-leadership responsibilities.
Required Qualifications
- 3+ years of commercial Java development experience.
- Solid knowledge of Spring Framework (Boot, Data, Security).
- Hands-on experience with AWS cloud services (ECS, S3, RDS, CloudWatch).
- Proficiency in JPA / Hibernate and relational databases (SQL).
- Practical front-end experience with Angular, TypeScript/JavaScript, HTML and CSS.
- Upper-intermediate or higher spoken and written English.
What We Offer
- 100 % remote engagement with flexible working hours.
- Dedicated mentorship from a Senior / Tech Lead-level engineer.
- Clear pathway to technical-leadership roles.
- Challenging, domain-critical tasks within a modern cloud environment.
- Knowledge-sharing culture and support from an experienced, collaborative team.
Please do not send your CV if you do not have any work experience with Java and Angular/TypeScript/JavaScript