Software test engineer jobs in Lakeville, MA

- ETL Test Lead Duration : Full time Required Qualifications: Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. At least 4+ years of Information Technology experience. Work location is Quincy, MA. This position may require travel. Experience in agile project model Preferred Experience: 4+ years of experience in test strategy and test design 4+ years of ETL & Big data and BI Reports testing Strong analytical skill and good at SQL query writing and analysis Databricks with experience along with AWS, Azure Cloud experience At least 4+ experience in Python, proficient in Python automation frameworks development and maintenance Experience in API testing (REST/SOAP) and integrating with CI/CD pipelines for continuous validations. Experience in performance, stress and endurance testing, performance bottleneck identification and tuning 4+ years of experience in test execution, analysis & reporting Strong expertise in SQL and understanding transformations and converting them to queries for data validation. Design and develop simple scripts using specialized testing tool(s) Create test cases for complex modules based on the defined test strategy for the assigned module Execute test cases as planned for the assigned modules with special focus on key modules using knowledge of test execution process for both functional and non-functional type of testing. Create test analysis report for the assigned modules. Implement specific activities of the Defect Prevention Plan Should have experience in Agile and Devops methodology Ability to work in team in diverse/ multiple stakeholder environment Should have strong co-ordination, communication & reporting, analytical skills

ETL DataStage Tester Domain - Life science ETL testing DataStage Testing DBT Snowflake Reporting tools (Tableau, Power BI, etc.) SQL queries Database testing Log, track, and manage defects identified during the testing cycle using tools like Jira or ALM. Utilize SQL extensively to query relational databases (e.g., Oracle, SQL Server, Teradata) for data validation.

Title: Database/ETL Test Engineer Contract: Full-time, Monday-Friday schedule. 6-month initial contract with potential for renewal (W2 basis only) As a Database/ETL Test Engineer, you will play a key role in software development within a data operations and technology team. You will create and execute test cases based on business requirements and ETL design documents, test ETL Data Warehouse components, and develop strategies for data applications. This role involves identifying and resolving issues related to data submissions and ETL transactions, collaborating with DBAs, and defining quality assurance metrics. You will document problems using Azure DevOps or similar bug tracking tools and assist in their resolution while providing guidance to other team members. Minimum Qualifications: Bachelor's degree in Computer Science, Information Technology, or related field. Strong SQL skills with experience in database testing; Snowflake experience preferred. Experience with ETL tools and Data Warehouse testing; Talend Data Fabric preferred. Familiarity with automated testing methodologies; Python experience preferred. Experience with Agile development and testing methods in cloud environments (MS Azure preferred). 5+ years of experience testing backend applications with complex SQL queries. Nice to Have: Experience analyzing ETL mapping documents to design test plans. Experience creating and executing strategies for both front-end and data warehousing processes. Responsibilities: Create and execute test cases based on test strategy and plans. Test ETL Data Warehouse components and backend data-driven tests. Identify and resolve issues related to data submissions or ETL transactions Define and track QA metrics such as defects and test results Document issues using Azure DevOps or similar bug tracking tools. Provide guidance and support to team members as needed. What's In It For You: Weekly paychecks Opportunity to work on impactful data projects within a collaborative team Professional growth and exposure to modern data technologies EEO Statement: Eight Eleven Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, national origin, age, sex, citizenship, disability, genetic information, gender, sexual orientation, gender identity, marital status, amnesty or status as a covered veteran in accordance with applicable federal, state, and local laws.

A leading quantum/photonics hardware company is building an interconnect fabrication team in Boston and is looking for a Photonics Test Engineer to own test strategy and execution for next‑generation optical interposers and silicon photonics interconnects. In this position, you would define and implement optical/electrical test plans from wafer‑level through package‑level, work closely with OSAT partners on test flows and yield ramps, and translate test data into clear feedback for process, design, and packaging. Experience working with OSATs (process control, test spec definition, data review) and hands‑on silicon photonics test (coupling, loss budgets, BER/eye measurements, automation) would be especially valuable. If you enjoy sitting at the junction of fab, packaging, and test-helping to turn advanced silicon photonics designs into reliable, scalable interconnect products-this could be a very high‑impact move.

Role Name: POS Tester Engineer Duration: 12+ Months Experience: 6+ years Pay Rate: $50 to $57/hr. on C2C Pay Rate: $45 to $50/hr. on W2 Job Description Key Responsibilities: Design, develop, and execute test cases for POS systems (manual and automated). Validate transaction processing, payment gateway integration, and hardware peripherals (scanners, printers, card readers, etc.). Perform functional, regression, integration, and system testing of POS applications. Identify, document, and track software defects; collaborate with developers for resolution. Set up and maintain test environments simulating real-world POS scenarios. Ensure compliance with security and data protection standards. Participate in requirement analysis, test planning, and review sessions. Support User Acceptance Testing (UAT) and assist in training end-users as needed. Work in onshore/offshore models and help train offshore resources. Provide clear and concise test reports and documentation. Required Skills & Qualifications: 3+ years of experience in software testing, with at least 2 years in POS testing (retail or hospitality domain preferred). Strong knowledge of software testing practices, methodologies, and tools. Experience with both manual and automation testing. Familiarity with POS hardware (registers, scanners, printers, card readers). Good understanding of payment processing, loyalty programs, and inventory management. Excellent communication skills (verbal and written). Ability to work independently and as part of a team. Self-motivated, accountable, and detail-oriented. Bachelor's degree in Computer Science, IT, or related field (preferred). Nice to Have: Experience with test automation tools (Selenium, UFT, etc.). Knowledge of SQL for data validation. Experience in Agile/Scrum environments. Exposure to EMV, PCI compliance, and security testing. Thanks & Regards Mohd Hameed

We are seeking an experienced Manual QA Analyst to validate high-traffic, customer-facing digital platforms, including Point-of-Sale (POS) systems, Mobile Applications, Delivery Platforms, and Web Applications. This is a hands-on manual testing role focused on ensuring reliability, accuracy, and seamless end-to-end user experience across omnichannel systems. THIS IS A HYBRID ROLE : 3 days a week. LOCAL TO BOSTON AREA CANDIDATES ONLY. Roles & Responsibilities Execute manual functional, integration, system, regression, and UAT testing across POS, mobile, delivery, and web platforms Validate end-to-end business workflows, including ordering, payments, discounts, taxes, loyalty, refunds, cancellations, and order fulfillment Create, maintain, and execute detailed test scenarios, test cases, and test execution reports Perform smoke and sanity testing for every new build and release Validate integrations between:POS systems, Mobile apps,Third-party delivery partners,Payment gateways Identify, log, track, and re-test defects using defect management tools such as Jira or Azure DevOps Work closely with Product Managers, Developers, Business Analysts, and Operations teams to understand requirements and ensure complete test coverage Participate in requirement reviews, sprint planning, daily stand-ups, and release validation activities Validate cross-browser, cross-device, and cross-platform compatibility Support User Acceptance Testing (UAT) and post-production validation Ensure testing aligns with real-world business operations, not just technical requirements Continuously improve test coverage, test documentation quality, and QA processes.

DeltaV Automation Engineer Experience Levels: Mid-Level: 3-7 years Senior: 7-14 years Principal: 14+ years A leading engineering and consulting firm in the life sciences sector is seeking experienced DeltaV Automation Engineers to support projects in the biotech and pharmaceutical industries. With over two decades of global experience, the firm specializes in manufacturing applications including process automation, MES, data analytics, and project management. This is an excellent opportunity to join a dynamic team working on the design, automation, commissioning, and startup of cutting-edge facilities and systems. The ideal candidate will bring strong technical expertise, hands-on automation skills, and solid documentation capabilities. Key Responsibilities Design, configure, and implement process control solutions for life sciences manufacturing Program, test, and document Emerson DeltaV DCS systems Develop user requirements, software/hardware design specifications, and validation protocols Create electrical panel schematics and scope of supply documentation Lead and manage automation projects, ensuring timely progress and delivery Support on-site installation, testing, and startup of control systems Collaborate with plant engineers and operators to optimize control strategies Provide training to operators and engineering staff on control systems Qualifications Bachelor's or Master's degree in Mechanical, Chemical, or related Engineering discipline Proven experience in the biotech/pharma industry Strong understanding of S88 Batch structure and DeltaV architecture Proficient in reading and interpreting P&IDs and automation narratives Hands-on experience with commissioning and startup of control systems Familiarity with PLC, HMI, and SCADA platforms (Rockwell, Siemens, Wonderware, GE) Knowledge of control system networking (TCP/IP, Ethernet/IP, OPC UA, Profibus) Understanding of cGMP, FDA regulations, and 21 CFR Part 11 compliance

Required Skills & Experience: 10 years of experience in software quality assurance. Strong experience in automating REST APIs and backend services. Proven experience with load testing tools like JMeter. Good to have: Leverage AI tools, including LLM and AI agents, to improve test automation processes. Good to have hands-on experience with GitHub Copilot or any AI IDEs in automation. Experience with microservices architecture and testing. Familiarity with automation frameworks such as Selenium, Appium, and Cucumber. Familiarity with Agile development methodologies.

Full Stack Software Developer | Hybrid, Boston | $110,000 - $150,000 One of Boston's leading professional services firms are looking to bring on board a Developer to join their team as they look to grow out their IT presence. The role provides you with the perfect opportunity to work for a company who are growing out their IT presence and working with large data sets on a daily basis. You will work for a company who are investing heavily in their technology and have a lot of buy in from senior leadership to grow within technology. They are on a cloud journey in Azure and this role will also work closely with data science and machine learning teams. Key requirements for the role: 4 years+ Development Experience Back-End - C#, .NET Front-End - HTML, CSS, JavaScript, Bootstrap, React, Angular DevOps - Git, CI/CD Strong Communication Skills The company are looking to begin conversations and interviews from this week so to secure an interview slot, send in an application, send me over a message or send your resume into the details below

Work schedule: Hybrid Key Responsibilities: Performance Tuning: Monitor and optimize performance, including query performance, resource utilization, and storage management. User and Access Management: Manage user access, roles, and permissions to ensure data security and compliance with organizational policies. Data Integration: Support and manage data integration processes, including data loading, transformation, and extraction. Troubleshooting and Support: Provide technical support and troubleshooting for Snowflake-related issues, including resolving performance bottlenecks and query optimization. Documentation and Reporting: Maintain detailed documentation of system configurations, procedures, and changes. Generate and deliver regular reports on system performance and usage. Collaboration: Work closely with data engineers, analysts, and other IT professionals to ensure seamless integration and optimal performance of the Snowflake environment. Best Practices: Stay up to date with Snowflake best practices and industry trends. Recommend and implement improvements and upgrades to enhance system functionality and performance. Qualifications and Experience: 5+ years of experience in data architecture, data engineering, or database development. 2+ years of hands-on experience with Snowflake, including data modeling, performance tuning, and security. At a minimum Bachelor's degree in Computer Science, Information Technology, or related field. Experience with source control tools (GitHub preferred), ETL/ELT tools and cloud platforms (AWS preferred). Experience or exposure to AI tools. Deep understanding of data warehousing concepts, dimensional modeling, and analytics. Excellent problem-solving and communication skills. Experience integrating Snowflake with BI and reporting tools is a plus Required Skills: Strong proficiency in Snowflake architecture, features, and capabilities. Knowledge of SQL and Snowflake-specific query optimization. Experience with ETL tools and data integration processes. Strong proficiency in SQL and Python. Strong Database design and data modelling experience. Experience with data modeling tools. Ability to identify and drive continuous improvements. Strong problem solving and analytical skills. Demonstrated process-oriented and strategic thinking skills. Strong motivation and a desire to continuously learn and grow. Knowledge of Snowflake security features including access control, authentication, authorization, encryption, masking, secure view, etc. Experience working in AWS cloud environments. Experience working with Power BI and other BI, data visualization, and reporting tools. Business requirement gathering and aligning to solutions delivery. Experience with data integration solutions and tools, data pipelines, and modern ways of automating data using cloud based and on-premises technologies. Experience integrating Snowflake with an identity and access management program such as Azure IDP is a plus. Experience with other relational database management systems, cloud data warehouses and big data platforms is a plus. Analytical Skills: Excellent problem-solving and analytical skills with strong attention to detail. Communication: Effective communication skills, both written and verbal, with the ability to convey complex technical information to non-technical stakeholders. Teamwork: Ability to work independently and collaboratively in a fast-paced environment. Preferred Skills: Snowflake certification (e.g., SnowPro Core or Advanced Certification).

Boston Energy Trading & Marketing (BETM) has accelerated its shift to digital growth and cloud enablement. Our talented, energetic team is creating next-gen platforms to provide industry leading solutions supporting the green energy transition. We're seeking candidates with the passion to enhance value through technology, and with the experience to effectively manage & mature the solutions we create. If you have those traits, and you are ready to join our Boston-based team in a hybrid work model, we would love to hear from you! As part of this team, you will engage closely with business & IT colleagues to improve, streamline and automate business processes. You will design, build and manage applications/workflows in a cloud environment. You will leverage tools which automate processes, enabling our DevOps capabilities to manage all aspects of application development. You are organized, driven to solve problems and have a passion for life-long learning. Your strong engineering skills, along with your customer-focused mindset, makes you a valuable addition to our team. Role Overview As a Senior Full Stack Developer, you will design, build, and maintain cloud-based applications and workflows that streamline and automate business processes. You'll work closely with business and IT teams to deliver scalable, high-quality solutions using modern technologies across the stack. Key Responsibilities Develop and maintain full-stack applications using React, TypeScript, Python, and FastAPI. Build and optimize APIs and microservices for performance and scalability. Design and implement data workflows leveraging Snowflake and Postgres. Implement distributed caching using Redis for high-performance applications. Collaborate with cross-functional teams to gather requirements and deliver solutions in an agile environment. Write clean, efficient, and maintainable code following best practices. Implement CI/CD pipelines and DevOps practices for cloud deployments. Identify opportunities for reusable components and automation to accelerate delivery. Qualifications Bachelor's degree in Computer Science, Engineering, or related field. 7+ years of professional software development experience. Strong proficiency in React, TypeScript, Python, and FastAPI. Solid understanding of OOP, algorithms, data structures, and design patterns. Familiarity with Redis for distributed caching. Familiarity with Azure services (Data Factory, Functions, Storage, SQL Database, Managed Instance) and cloud architecture. Hands-on experience with DevOps tools, CI/CD pipelines, and workflow automation. Excellent communication and collaboration skills; passion for continuous learning and improvement. Range: $145,000 - $175,000

The Alexander Technology Group is looking for a Senior Software Engineer with a focus on AI Platforms and Edge Computing. . Full-time Salary: 150-200k Requirements: Design and implement software platforms for AI, data processing, and edge-to-cloud deployments. Architect and deploy scalable systems across hybrid environments. Develop high-performance components in C/C++, Go, and Python. Build APIs and middleware connecting AI models, data services, and applications. Use IaC, Docker, and Kubernetes for automated, cloud-native deployments. Optimize performance, security, and reliability in distributed systems. Qualifications 7+ years in software engineering for embedded, cloud, or distributed systems. Strong skills in C/C++, Go, Python, and Linux-based environments. Experience with SOA, SaaS, and Infrastructure-as-Code (Terraform, CloudFormation). Proficient with Docker, Kubernetes, and CI/CD workflows. Knowledge of networking, debugging, and optimization in real-time systems. Familiarity with AWS, Azure, or GCP. If interested, please send resume to ************************

Immediate need for a talented Senior Software Engineer. This is a 12+ Months Contract opportunity with long-term potential and is located in Boston, MA (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:25- 94757 Pay Range: $70 - $80/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Must have skills: - Python, PySpark, AWS (Glue, EC2, Lambda), YAML Bachelor's Degree At least 10 years of experience in application development (Internship experience does not apply) At least 5 years of experience in big data technologies 5+ years of experience in application development including Python, or Java 3+ years of experience with a public cloud (AWS, Microsoft Azure, Google Cloud) 3+ years experience with Distributed data/computing tools (MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, or MySQL) 2+ year experience working on real-time data and streaming applications 2+ years of experience with NoSQL implementation (Mongo, Cassandra) 2+ years of data warehousing experience (Redshift or Snowflake) 3+ years of experience with UNIX/Linux including basic commands and shell scripting 2+ years of experience with Agile engineering practices Our client is a leading Banking and Financial Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration. Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.

The Senior Developer role partners with the FP&A team and IT data team to design, build, and optimize the FP&A Forecasting and Reporting processes. This position will be accountable for developing and maintaining high-performance components, ensuring the processes scale effectively with complex calculations and large data volumes. You will be a key member of the FP&A Transformation, helping to build a calculation and forecast modeling platform to support a growing, high pace firm. You will act as a technical leader, bringing deep engineering expertise while working closely with FP&A, Investment, Actuarial and data specialists to ensure the processes deliver robust, efficient, and production-grade solutions. KEY RESPONSIBILITIES Platform Development & Optimization Lead the design, development, and optimization of core code base using Python and Python-based compute environments (e.g., Jupyter, VS Code, Databricks). Collaborate with FP&A and data teams to integrate FP&A forecasting models, analytics, and data pipelines. Ensure computational performance, scalability, and reliability across FP&A workloads. Drive technical innovation, including use of compute grids, data vectors, and AI-based methods where relevant. Collaboration & Support Partner with FP&A and external consultants to deliver performant model execution and tooling. Provide technical guidance on backlog items and requirements for IT Data and supporting teams. Serve as a senior escalation point for critical incidents, providing Tier-3 expertise when needed. Governance & Best Practices Establish and champion engineering standards, testing practices, and performance monitoring. Contribute to platform documentation, run books, and knowledge-sharing initiatives. Mentor junior developers and data engineers, raising engineering maturity across the team. Ensure ongoing maintenance, upgrades, and optimizations are delivered with minimal disruption. EDUCATION An undergraduate or advanced degree in Computer Science, Engineering, or related field (or equivalent combination of education and experience). SKILLS Expert Python skills with proven experience in building high-performance, data-intensive systems. Strong understanding of Life & Annuity data, financial models, or large-scale computational engines. Deep knowledge of data management and integration in hybrid cloud ecosystems (AWS / Snowflake). Hands-on experience with compute parallelization and performance optimization techniques. Excellent interpersonal and communication skills; ability to interface effectively with FP&A and program leadership stakeholders. Strong leadership qualities: mentoring, influencing, and guiding technical direction across teams. EXPERIENCE 10+ years in professional software engineering, with significant hands-on Python development. Demonstrated success building or maintaining financial modeling or large-scale computational systems. Experience working with investment banks and/or within life and annuity insurance domains is highly desirable. Proven track record in data-driven platforms, large-scale computation, or advanced analytics. Experience with DevOps practices and ability to explain them to business users. Desirable: Cloud ecosystem expertise (AWS, Azure, Redshift) Familiarity with AI/ML integration in computational systems Experience in data visualization and reporting

Senior Developer - FP&A Forecasting & Reporting (Contract) Industry: Financial Services (Insurance / Investments / FP&A) We are seeking an experienced Senior Developer to support a large-scale FP&A Forecasting and Reporting transformation within a financial services environment. This role partners closely with FP&A, Investment, Actuarial, and IT Data teams to design, build, and optimise high-performance forecasting and calculation platforms. You will play a key role in developing scalable, production-grade systems capable of handling complex financial calculations and large data volumes in a fast-paced, enterprise setting. This is a hands-on, senior-level contract role, requiring strong Python engineering expertise and deep exposure to financial data and models. Key Responsibilities Platform Development & Optimisation Lead the design, development, and optimisation of core systems using Python and Python-based compute environments (Jupyter, VS Code, Databricks) Build and enhance FP&A forecasting models, analytics, and data pipelines Ensure performance, scalability, and reliability across computation-heavy workloads Drive technical innovation, including the use of parallel compute, data vectors, and AI-assisted techniques where appropriate Collaboration & Delivery Partner with FP&A teams and external consultants to deliver robust, performant forecasting solutions Provide technical guidance on backlog items and architectural decisions Act as a senior escalation point (Tier-3) for critical incidents and complex production issues Governance & Best Practices Establish and promote engineering standards, testing frameworks, and performance monitoring Contribute to documentation, runbooks, and knowledge-sharing initiatives Mentor junior developers and data engineers, raising overall engineering maturity Ensure ongoing maintenance, upgrades, and enhancements are delivered with minimal disruption Required Experience & Skills (Must-Have) Expert-level Python development experience (non-negotiable) Strong experience building high-performance, data-intensive systems Deep understanding of financial models, FP&A processes, or large-scale computational engines Hands-on experience with data integration and management in cloud or hybrid environments Experience optimising computation through parallelisation and performance tuning techniques Strong communication skills with the ability to engage technical and business stakeholders Proven technical leadership and mentoring capability Experience & Background 10+ years of professional software engineering experience Demonstrated success delivering or maintaining financial modelling or forecasting platforms Prior experience within financial services, ideally: Insurance (Life & Annuities) Investments Asset or Wealth Management Experience working with large datasets, analytics platforms, or data-driven systems Solid understanding of DevOps practices and ability to explain them to non-technical stakeholders Nice to Have Cloud platform experience (AWS, Azure, Redshift, Snowflake) Exposure to AI / ML integration within financial or computational systems Experience with data visualisation or reporting tools Contract & Eligibility Information This is a contract role Valid US work authorisation is required at the start of the engagement No additional contractor benefits are provided Company-issued equipment will be supplied Engagement is aligned to a long-term FP&A transformation programme

This role is with a DeWinter Investment Management Partner Boston, MA - Hybrid Role - We are targeting local candidates that can be in the Boston office 3 days per week. 12 Month + contract (or contract to hire, if desired) Position Summary We're seeking a senior, full-stack engineer using React and Python for our portfolio management and tools team, These tools are used for company wide investing strategies. Prior domain experience is not required. Key Responsibilities Design and build new tools to attribute portfolio performance and risk across alpha, transaction, liquidity, and risk models for quantitative investment strategies. Support and drive research initiatives that improve the investment process based on insights from attribution systems. Develop scalable, full-stack applications using Python, React, and JavaScript. Architect robust backend solutions leveraging Python and both relational and non-relational databases for high-performance data processing. Unify and optimize reporting across global strategies and workflows, including exception-driven reports. Implement cloud-ready solutions that adapt to evolving investment needs. Work with APIs and data structures to deliver real-time portfolio insights. Maintain and enhance an internal configuration-based language for portfolio analytics. Partner closely with portfolio managers, quantitative researchers, and engineers to align tools with real-world investment workflows. Qualifications Bachelor's degree in a relevant field; CFA progress a plus. 4-6 years of experience in full-stack or portfolio tools development using modern technologies. Strong backend engineering skills, including distributed computing and API design. Familiarity with investment concepts such as attribution and risk analysis. Demonstrated ability to build fast, maintainable, and scalable systems deployed in cloud environments.

Senior Software Engineers - Relocate to NYC (Boston's Best Only) Industry: High-performance trading & research engineering Comp: $600k - $1.5m We're hiring a small number of exceptional Software Engineers to join a high-impact engineering group in NYC. If you're in Boston and operating well above average, this is where your ability actually gets used. What You'll Work On Serious engineering - not feature factory work: Distributed computing & large-scale data systems Research/modelling platforms High-performance execution & routing Core infra powering real-time decisioning Small teams. High autonomy. Immediate impact. Who Should Apply Engineers with clear, proven excellence, typically shown through: Elite Foundations Top CS/Math/EE degree (MIT/Harvard/CMU/Stanford/etc. or equivalent) Strong GPA (usually 3.7+ or equivalent) Real Engineering Depth Distributed systems, infra, platform, HPC, research tooling or similar Ownership of complex, performance-critical systems Fast progression + high trust roles High Problem-Solving Ability Algorithms, systems thinking, clean architecture, first-principle reasoning. Commercial Awareness You build with purpose - speed, correctness, and impact matter to you. Not a Fit Web dev only, Maintenance roles, Anyone not relocating to NYC What You Get Market-leading comp NYC relocation High-calibre peers Work that hits production fast A genuinely career-defining engineering environment If You're One of Boston's Top Engineers - Apply.

Location: This position is onsite at the Boston (zip 02210) HQ located next to South Station Monday - Thursday with Friday is a remote optional day Local Candidates only. No C2C's, No Sponsorship, Must be eligible for W2 employment in the US to be considered Our client builds the technology that powers modern, social-first gaming experiences. Through their proprietary sweepstakes-based sportsbook and casino engine, we enable partners to launch their own fully branded, legally compliant gaming products. Headquartered in Boston with operations in Monterrey, Barcelona, and Atlanta, our client is scaling rapidly and building a team passionate about redefining how people play, bet, and connect online. We are looking for Senior Backend Software Engineers, who will be instrumental in designing, developing, and maintaining the core infrastructure of the platform. You will take ownership of high-performance backend systems, drive technical excellence, and collaborate with cross-functional teams to deliver scalable, secure, and reliable solutions that support our growth and compliance needs. Key Responsibilities: Design & Develop Backend Systems - Build scalable, resilient APIs and backend components supporting web, mobile, and third-party integrations. Optimize Performance, Security & Compliance - Enhance system performance, implement security best practices, and ensure adherence to AML, KYC, data privacy, and gaming regulations. Data Infrastructure & Analytics - Develop and maintain data pipelines for analytics, fraud detection, geolocation, and regulatory reporting. Technical Ownership & Collaboration - Collaborate with product, security, compliance, and data teams to translate requirements into effective technical solutions. Operational Excellence - Participate in incident response, monitoring, and root cause analysis to ensure system stability and security. Mentorship & Innovation - Share knowledge with team members, promote best practices, and explore emerging technologies relevant to gaming, fintech, or AI fraud detection. Qualifications: Proven experience in designing, building, and scaling high-performance backend systems. Strong expertise in Python for backend development, automation, and data processing. Proficiency in API development, CI/CD processes, and infrastructure automation. Experience in data pipeline architecture, analytics, and geolocation-based access controls. Ability to mentor junior engineers and contribute to architectural decisions. Familiarity with security, compliance (AML, KYC, data privacy), and system performance tuning. Excellent collaboration skills across cross-functional teams.

Manages and supervises other SDET QA to ensure application code the team tests performs as expected in terms of function, compatibility, design, and performance chiefly by developing testing programs to identify possible defects in pre-deployment software. Operates at all levels of the testing pyramid, employing knowledge of the end user business domain to mentor the team to validate suitability for purpose. Collaborates with team, engineering and product colleagues to ensure consistently high quality software. Oversee and help implement full automation test coverage at a squad level for a release and coordinate the work within the squad/team to completion. Participates in automation code reviews, pair-programming, makes automation framework updates to support new/enhanced functionality, Able to understand automation coding and best practices and mentor other SDET QA to get the team to develop test automation to the same standards that the development team follows. Keep up with innovations in the industry and be a driver of continuous improvement. KEY ROLES AND RESPONSIBILITIES: Quality and Best Practices Champion Promotes automation first approach to test plans that incorporate both positive and negative scenarios Identifies functional interdependencies between squads that optimizes testing of related/dependent features that are cross-squad and cross-team Participates and leads in postmortem activities to better understand and automate escapes and implement process improvements Understands each tier of the testing pyramid and the how to use the different automation solutions for them Helps ensure both stories and epics meet both Definition of Ready (DoR) and Definition of Done (DoD) Applies test-first BDD and TDD best practices Innovator Experience with integrating AI into test automation solution A vision for how Generative AI can transform QA Ideas for client-centric testing that includes persona and workflow based test strategy Automated Test Developer Has a vision for how to make Leverages AI to enhance automation and productivity while ensuring high quality coding standards Designs\refactors automation to validate the intended functionality using common classes and shared configs that keeps the framework lean and fast Able to automate and do code reviews at all levels of the test pyramid Ensures automated tests are incorporated into CI/CD pipeline and ensure test results are monitored Be a hands on lead and automate and validate end to end system/functional workflows within multiple components Agile Practitioner Demonstrates understanding of Agile principles and supports the overall delivery for product releases Able to accurately estimate stories and one's own capacity Processes retrospectives and applies Kaizen principles to daily work Business Domain Expert Has business domain experience and extends business domain through purposeful study Has client centered approach and promotes customer personas and application workflows as a testing practice Able to identify domain knowledge gaps within the team and recommend individualized training options Demonstrates analytical, systems and innovative thinking Acquires subject matter expertise in application under test to a level of demoing and training others Test Framework Developer Learns the appropriate uses of, architecture for, and construction of test frameworks and tooling Suggests and implements improvements to the test framework Work with multiple frameworks; REST/API, GUI, performance, ETL/big data as well as custom test solutions Incorporates AI and new technologies into our framework that boost both productivity and product quality Tier 3 Support Troubleshooter Understands the production support model Understands how production environments are deployed and configured Prioritizes production issue troubleshooting and delegates to the team. EXPERIENCE/EDUCATIONAL REQUIREMENTS: Bachelor's/Master's degree in the Hard Sciences (Computer Science, Math, Engineering preferred) 10+ years of software development or automation development or technical team leadership experience Demonstrable experience with some of CI/CD, BDD/TDD, C#, Relational Databases and Python/JavaScript Experience with performance tools like Neoload/JMeter/Etc Familiarity with Playwright Experience managing technical automation QA teams in an agile and CI/CD environment Finance industry experience Experience using generative AI within a development environment KEY COMPETENCIES Business Orientation (Proficient)- Understands the needs and priorities of internal and external clients. Conducts work with a customer point of view. Observes and reports problems relevant to the client and works to gain their trust and respect Cooperation (Advanced)- The ability to work effectively with others in order to achieve a shared goal- even when the objective at stake is of no direct personal interest. Acknowledge the contribution from others disciplines; Discuss plans and ideas with others and invite them to contribute; Is able to compromise- lets a group's interest prevail over their own; Makes others see their contribution is vital for achieving a shared goal. Focus on Quality (Advanced)- Sets high quality standards and strives for continuous improvement. Encourages others to take quality into account; Self-manages and creates test and checks of the work of others to ensure work is up to prescribed quality standards; Indicates clearly and specifically what level of quality is expected Initiative (Proficient)- Recognizes and creates opportunities and acts accordingly. Communicates and starts something than waiting passively for it to happen. Mentions and discusses practices that are inefficient and a drag on productivity and actively searches for and suggests solutions. Result Orientedness (Advanced)- Sets high standards, defines/achieves challenging yet feasible goals; Considers the option carefully; mobilizes means and people, even when others need to be persuaded of its necessity; Does not give in, actively looks for alternative possibilities when facing difficulties. Workmanship (Proficient)- Independently carrying out one's work. Has a thorough knowledge of one's field. Knows the causes and solutions to commonly occurring problems; shows interest in his professional field- keeps their professional knowledge up-to-date by all means possible; Shows what has priority and where necessary, changes the work order; Sees work that has to be done and takes initiatives to get it done.