Coherent Solutions

Role Description The project is a social sports gaming platform that offers free-to-play alternatives to traditional real-money sports betting. It allows sports fans to make predictions, compete for leaderboard positions, earn badges, build in-game status, and participate in sweepstakes promotions and loyalty rewards. The platform focuses on creating a fun, engaging, and community-driven sports gaming experience for users with different levels of interest in sports. What You'll Do: - Take full ownership of backend services from design and development through deployment, maintenance, and continuous improvement. - Design, develop, and maintain scalable, high-performance distributed backend services using Python and Django. - Architect distributed systems to support millions of users with low latency and high availability. - Own critical backend infrastructure components, including APIs, data pipelines, message brokers such as Kafka, and caching. - Optimize systems for throughput, latency, fault tolerance, and resilience under heavy load. - Implement robust testing strategies, including unit, integration, and performance tests. - Drive continuous improvement of development processes and system observability, including monitoring and logging. - Collaborate with product, frontend, and DevOps teams to ship reliable features on aggressive timelines. - Lead and mentor junior engineers through code reviews, architectural discussions, and knowledge sharing. - Participate in on-call rotations and support production issues as needed. Qualifications - 5+ years of experience in Python backend development. - Solid experience with Django and asynchronous programming using asyncio. - Production experience with Apache Kafka. - Strong experience with distributed systems, microservices, or similar architecture. - Experience deploying and managing containerized applications using Docker. - Familiarity with any cloud provider, preferably AWS. - Proficiency with SQL databases, especially PostgreSQL. - Experience with CI/CD pipelines and test automation. - Knowledge of monitoring and logging tools such as Prometheus, Grafana, or equivalent. - Strong problem-solving skills and experience with code reviews. - Comfortable working in Agile teams. - Willingness to participate in on-call rotations. - English level: B2 or higher. Requirements - Experience with Kubernetes. - Experience working with systems supporting 1M+ users. - Experience with NoSQL databases. - Exposure to event sourcing or CQRS patterns. - Familiarity with frontend technologies such as React. - Knowledge of big data tools such as Flink or NiFi. - Exposure to infrastructure as code tools such as Terraform. - Experience in the sports or betting industries. Benefits - Technical and non-technical training for professional and personal growth. - Internal conferences and meetups to learn from industry experts. - Support and mentorship from an experienced employee to help you professional grow and development. - Health insurance. - English courses. - Sports activities to promote a healthy lifestyle. - Flexible work options, including remote and hybrid opportunities. - Referral program for bringing in new talent. - Work anniversary program and additional vacation days.

Company Background Our client is a leading provider of secure commerce and credential solutions for the higher education sector. Its U.Commerce platform enables universities and colleges to manage payments, campus credentials, and real-time financial data efficiently and securely. The company is part of a Fortune 500 global payments organization and delivers enterprise-grade billing and payment solutions used by educational institutions worldwide. Project Description The project is a secure, enterprise-level billing and payment solution widely used by universities and organizations to manage tuition, fees, and related transactions. It streamlines the entire billing cycle by replacing paper-based processes with online statements, offering students and authorized users convenient access to view and pay bills anytime. The platform supports multiple payment methods, flexible installment plans, and automated refunds while ensuring PCI compliance and data security. Integrated with ERP systems in real time, it provides accuracy, transparency, and efficiency for both institutions and end users. Technologies - Java 17 - REST API - Servlets, JSP, JSTL, Spring Boot 3, Spring Framework, Spring Data, Spring Security, Hibernate, JPA - JUnit, Mockito - SQL Server, PostgreSQL - Git - Maven, - Jenkins, Ansible - Jira, GitHub - React, Bootstrap, jQuery - GCP - IntelliJ IDEA What You'll Do - Design, develop, and maintain backend services using Java 17, Spring Boot 3, and Spring Framework; - Implement RESTful APIs, servlets, and JSP/JSTL for scalable web applications; - Ensure secure application development by integrating Spring Security for authentication and authorization; - Work with Hibernate and JPA for ORM, ensuring efficient interaction with SQL Server and PostgreSQL databases; - Write clean, modular, and reusable code following best practices and coding standards; Job Requirements - 3+ years of proficiency in Java 17 with strong knowledge of object-oriented programming and design principles; - Hands-on experience with Spring Boot 3, Spring Framework, Spring Data, Spring Security, and Hibernate/JPA; - Solid understanding of REST API design, development, and integration; - Experience with Servlets, JSP, JSTL for web application development; - Strong background in relational databases: SQL Server and PostgreSQL, including query optimization and schema design; - Knowledge of unit testing frameworks (JUnit, Mockito) and test-driven development practices; - Proficiency with Git for version control and Maven for build automation; - Familiarity with CI/CD pipelines using Jenkins and configuration management with Ansible; - Exposure to frontend technologies such as React, Bootstrap, and jQuery for collaboration with UI teams; - Experience working in Agile environments using tools such as Jira and GitHub; - Comfortable using IntelliJ IDEA or similar IDEs; - Strong problem-solving skills and ability to debug complex applications; - Ability to write clean, maintainable, and well-documented code; - Strong communication and collaboration skills for working with cross-functional teams; - Experience participating in code reviews and following coding standards; - Knowledge of English is from Intermediate; What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.

Company Background Our client, a division of one of the world’s largest healthcare diagnostics and drug development organizations, is focused on empowering healthcare professionals with data-driven insights and innovative digital tools. With over 70,000 employees in more than 100 countries, the company plays a critical role in improving lives through science, technology, and compassionate care. Project Description We are helping the client's team to build out a commercial version of an earlier developed MVP, which is created to help doctors manage and process lab tests remotely and online. Technologies - Java - RESTful - Spring Core - Spring Integration - Spring Boot - Spring MVC - Spring Data - Spring Security - HTML5 and CSS3 - GIT and CI/CD practices and tools - AWS What You'll Do - Design and implement complex software solutions using Java and Spring ecosystem; - Develop and maintain RESTful APIs and backend services; - Follow and promote SDLC best practices, including code reviews, branching, deployment, and documentation; - Work closely with the team in an Agile environment to deliver high-quality software; - Maintain and improve CI/CD pipelines and development workflows; - Ensure code quality, performance, and maintainability of the system; Job Requirements - 3+ years of experience in mplementation of complex solutions; - 3+ years of hands-on implementation experience in the following skills: JavaRESTful, Spring Core, Spring Integration, Spring Boot, Spring MVC, Spring Data, Spring Security, HTML5 and CSS3; - Understanding of GIT and CI/CD practices and tools; - Excellent verbal and written communication skills required; - Comfortable working in an Agile environment; - Knowledge of English from Intermediate; Nice-to-Have - Experience with driving design sessions with stakeholders, decomposing the goals into small deliverables, and ensuring implementation meets the stakeholders' goals; - Building solutions hosted in AWS; - Proficiency with data structure, algorithm analysis; - Experience with Healthcare domain; - Experience with Terraform and Jenkins; What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.

Company Background Our client is an early-stage technology startup focused on helping enterprises operationalize customer identity data. The platform leverages machine learning and advanced indexing to improve data reliability, accessibility, and cost efficiency across digital and physical touchpoints. Project Description The project focuses on building and integrating large-scale web services for enterprise clients. You will work closely with the founding and product teams to define architecture, API design, deployment strategies, and overall technical direction. The position includes hands-on development, system design, customer integration, and participation in shaping the company’s long-term technical roadmap. Technologies - Java (Spring Boot, J2EE) - Python (nice to have) - CI/CD pipelines - Relational & NoSQL databases - Message queues - Cloud platforms (AWS, Azure, or similar) - Docker, Kubernetes - Service-oriented / microservices architecture What You'll Do - Design and build scalable web services and APIs - Integrate enterprise systems and support data ingestion pipelines - Analyze and improve customer system architectures - Own services from development through production deployment - Collaborate with product and engineering teams on roadmap and architecture - Support technology selection and system design decisions - Participate in Agile development and deliver value quickly - Mentor engineers and support team scaling Job Requirements - 4+ years of experience in software engineering - Strong experience with Java and Spring Boot - Experience with CI/CD pipelines and DevOps practices - Experience with relational and NoSQL databases - Experience building scalable distributed systems - Strong understanding of cloud-native architectures - Experience with Docker and/or Kubernetes - Experience designing and integrating enterprise APIs - Strong coding skills and experience with test automation frameworks - Strong communication skills and ability to work with external clients - Ability to work in a fast-paced, startup environment - English level: B2 (Upper-Intermediate) or higher What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.

Company Background Our client is a leading U.S.-based fitness franchisor operating 2,400+ clubs worldwide. Its digital ecosystem supports both franchise operations and member experiences, including onboarding, membership management, payments, and engagement features. Project Description The role focuses on backend development for a high-load platform serving mobile applications through a BFF and microservices architecture. The system integrates with multiple third-party services and supports features such as digital keytag, workout tracking, guided sessions, and class scheduling. The project requires continuous feature development, integration, and performance optimization. Technologies - Java 21, Spring Boot 3 - Microservices architecture - AWS (SQS, SNS, S3, EKS, Kinesis, Redis, RDS, DynamoDB) - Datadog - Third-party integrations What You'll Do - Develop and enhance backend services - Participate in architecture and design discussions - Work with AWS and integrations - Troubleshoot complex issues - Collaborate with distributed teams Job Requirements - 5+ years of experience in Java backend development - Strong experience with Java and Spring Boot - Solid understanding of microservices and distributed systems - Experience with AWS or cloud platforms - Experience working in high-load systems - Strong analytical and communication skills - English level: B2 (Upper-Intermediate) or higher What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.

Company Background Our client is a small and medium-sized business financing provider, operating as both a direct lender and a marketplace with a trusted network of lending partners. The company helps businesses access financing efficiently through a single application process, reducing complexity and saving time. Project Description The project focuses on enhancing and maintaining the company’s Salesforce platform, working closely with experienced Salesforce engineers. You will contribute to building scalable solutions, improving platform capabilities, and integrating Salesforce with external systems. The environment emphasizes best practices, code quality, and continuous platform improvement. Technologies - Salesforce (Sales Cloud, Service Cloud, Experience Cloud) - Apex, SOQL, Lightning Web Components (LWC), SFDX - Visualforce, Aura Components, Lightning Pages - HTML, CSS, JavaScript - AWS services, DocuSign - CI/CD tools What You'll Do - Develop and maintain Apex classes and triggers - Build and enhance UI using LWC, Lightning App Builder, and SLDS - Integrate Salesforce with external systems (AWS, DocuSign, REST APIs) - Write and maintain unit tests (Apex / Jest) - Follow Salesforce best practices for development, documentation, and version control - Collaborate with stakeholders, product owners, and engineering teams - Continuously improve and refactor platform components Job Requirements - 3+ years of experience in Salesforce development - Strong experience with Apex, LWC, SOQL, and SFDX - Experience with Salesforce products (Sales Cloud, Service Cloud, Experience Cloud) - Experience with HTML, CSS, and JavaScript - Understanding of Salesforce security and data governance (profiles, roles, sharing rules) - Knowledge of Salesforce development lifecycle (sandbox, deployment, release management) - Strong problem-solving skills and ability to work independently - Good communication and collaboration skills - English level: B2 (Upper-Intermediate) or higher - Availability to work with U.S. Eastern Time (EST) overlap (at least 4 hours daily, including availability until 2:00 PM EST) What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.

Project Description We are looking for a motivated Android Junior+ Developer to join our mobile development team. In this role, you will contribute to the development and maintenance of Android applications using modern technologies while also supporting existing legacy components. This position is ideal for developers who are eager to grow professionally, expand their technical knowledge, and work on high-quality mobile solutions in a collaborative environment. Technologies - Kotlin - Jetpack Compose - Android UI - Unit Testing - Third-party SDKs - Firebase (nice to have) What You'll Do - Develop, implement, and maintain Android applications using Kotlin - Build modern UI components using Jetpack Compose and maintain existing Legacy UI implementations - Write and maintain unit tests to ensure code quality and reliability - Integrate third-party modules and libraries into Android applications Job Requirements - 1+ years of experience developing, implementing, and maintaining Android applications - Strong knowledge of Kotlin - Experience with Jetpack Compose and Android Legacy UI - Experience writing unit tests - Experience integrating third-party libraries/modules - Understanding of object-oriented design principles and design patterns - Strong problem-solving skills and analytical thinking - English proficiency: B2 level or higher What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.

Project Description We are looking for a motivated iOS Junior+ Developer to join our mobile development team. In this role, you will contribute to the development and maintenance of iOS applications using modern Apple technologies while also supporting existing UIKit-based components. This position is ideal for developers who are eager to grow professionally, expand their technical knowledge, and work on high-quality mobile solutions in a collaborative environment. Technologies - Swift - SwiftUI - UIKit - Auto Layout - Combine - Unit Testing - Swift Package Manager - Firebase (nice to have) What You'll Do - Develop, implement, and maintain iOS applications using Swift - Build modern user interfaces using SwiftUI and maintain existing UIKit + Auto Layout components - Work with reactive programming patterns using Combine - Write and maintain unit tests to ensure code quality and reliability - Integrate third-party modules and libraries using Swift Package Manager Job Requirements - 1+ years of experience developing, implementing, and maintaining iOS applications - Strong knowledge of Swift - Experience with SwiftUI and UIKit + Auto Layout - Familiarity with Combine or reactive programming concepts - Experience writing unit tests - Experience integrating third-party modules using Swift Package Manager - Understanding of object-oriented design principles and design patterns - Strong problem-solving skills and analytical thinking - English proficiency: B2 level or higher What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.

Company Background Our client is an American manufacturer of wood products and a wholesale distributor of building materials. Project Description The project focuses on ensuring the product meets functional, performance, and security standards before releases. The role combines manual QA and test automation support, with strong involvement in improving QA processes, documentation, and collaboration with the client team. At the initial stage, the main focus will be understanding application functionality and creating manual test cases in Zephyr based on existing automated tests. You will also help improve QA practices and gradually increase process maturity on the client side. Technologies - .NET - C# - Zephyr - Jira What You'll Do - Create manual test cases in Zephyr based on existing automated tests - Read and understand C# code and automated tests - Support test automation by reviewing failures and updating tests when needed - Perform manual functional testing - Suggest improvements to test cases, QA processes, and tools - Help update and implement test strategy and test plans - Train client team members on QA best practices - Communicate proposed improvements and demonstrate their value - Collaborate closely with developers, product managers, and stakeholders - Be ready to shift working hours for better overlap with Oregon Job Requirements - 3+ years of experience in QA - Basic knowledge of C# and Automated QA - Understanding of Selenium WebDriver - Proven experience in QA process improvement and tool selection - Experience with CI/CD tools and QA integration into DevOps pipelines - Solid understanding of Agile and Scrum methodologies - Strong analytical, organizational, and communication skills - Ability to combine manual QA with automation support tasks - English level: B2 (Upper-Intermediate) or higher What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.

Company Background Our client is a people-first financial services company that leverages technology to help consumers overcome debt and build a stronger financial future. With over 2,000 employees across the U.S., the company is expanding through a new division focused on home mortgage solutions. Project Description The Software Development Engineer in Test will design, test, and deploy effective test automation solutions to monitor, validate, and orchestration software throughout all stages of the SDLC. Technologies - Java + Unirest - JavaScript + WebDriverIO - Selenide, Cucumber - Maven, CircleCI, Google Cloud Platform, Cloud Firestore, Docker, Kubernetes, Datadog, LaunchDarkly What You'll Do - Design, develop, and maintain automated tests for UI and API layers; - Execute, analyze, and maintain automation test runs; - Build automation coverage across functional, integration, regression, and performance testing; - Improve and maintain automation frameworks and best practices; - Work independently on assigned streams or standalone automation tasks; - Collaborate with Agile teams and follow QA standards; Job Requirements - 3+ years experience in QA Automation; - 5+ years overall IT experience (preferable); - Strong understanding/experience in QA in general (including manual QA artifacts); - Strong background in at least one programming language (JavaScript is preferred); - Readiness to work with JavaScript right away is required; - Readiness to work with Java is required; - Experience working on both UI (WebdriverIO or Selenium)/API (Unirest or RestAssured) automation; - CI/CD understanding; - English level: B2 (Upper-Intermediate) or higher; What Do We Offer The global benefits package includes: - Technical and non-technical training for professional and personal growth; - Internal conferences and meetups to learn from industry experts; - Support and mentorship from an experienced employee to help you professional grow and development; - Internal startup incubator; - Health insurance; - English courses; - Sports activities to promote a healthy lifestyle; - Flexible work options, including remote and hybrid opportunities; - Referral program for bringing in new talent; - Work anniversary program and additional vacation days.