Senior .net developer jobs in Arcadia, CA

Net2Source is a Global Workforce Solutions Company headquartered at NJ, USA with its branch offices in Asia Pacific Region. We are one of the fastest growing IT Consulting company across the USA and we are hiring ".Net Angular Developer" for one of our clients. We offer a wide gamut of consulting solutions customized to our 450+ clients ranging from Fortune 500/1000 to Start-ups across various verticals like Technology, Financial Services, Healthcare, Life Sciences, Oil & Gas, Energy, Retail, Telecom, Utilities, Technology, Manufacturing, the Internet, and Engineering. Position : .Net Angular Developer Location: Culver City, CA ( Onsite) - Only Locals Type: Contract Mandatory Skills: 9+ years of professional development experience in ASP.NET Core, C#, Angular and TypeScript. Proven experience in developing web applications and web APIs using ASP.NET Core framework, ASP.NET MVC/Web API. Strong development experience in C#, Angular,, RxJS, and Angular CLI and TypeScript. Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams. Ability to write, maintain, and version Terraform scripts for cloud provisioning over AWS Excellent problem-solving skills and the ability to troubleshoot complex technical issues. Experience in developing web applications using front-end technologies such as HTML, CSS, and JavaScript. Experience working on MS SQL database and Entity Framework Core. Experience working on AWS (oe equivalent cloud). Experience working with version control system e.g., Git. Strong understanding of RESTful API design principles and best practices. Solid understanding of software design principles, patterns, and best practices. Experience with Agile development methodologies. Write effective technical and function design documents. Why Work With Us? We believe in more than just jobs-we build careers. At Net2Source, we champion leadership at all levels, celebrate diverse perspectives, and empower you to make an impact. Think work-life balance, professional growth, and a collaborative culture where your ideas matter. Our Commitment to Inclusion & Equity Net2Source is an equal opportunity employer, dedicated to fostering a workplace where diverse talents and perspectives are valued. We make all employment decisions based on merit, ensuring a culture of respect, fairness, and opportunity for all, regardless of age, gender, ethnicity, disability, or other protected characteristics. Awards & Recognition America's Most Honored Businesses (Top 10%) Fastest-Growing Staffing Firm by Staffing Industry Analysts INC 5000 List for Eight Consecutive Years Top 100 by Dallas Business Journal Spirit of Alliance Award by Agile1 Madhukar Singh Email:***********************

Title: Senior Application Programmer - Mainframe Systems Duration: 12 Months Contract This assignment will require onsite work 5 days (M-F) per week initially and gradually allowing up to 2 days telework after 6 months, depending on the current project requirements. Position Description: A Senior Application Programmer for Mainframe Systems is responsible for leading and/or working on the most complex IT applications design, documentation, development, modification, testing, installation, implementation, and support of new or existing applications software. The Senior Application Programmer for Mainframe Systems is responsible for analyzing and refining systems requirements; translating systems requirements into applications prototypes; planning and designing systems architecture; writing, debugging and maintaining code; determining and designing applications architecture; determining output media/formats; designing user interfaces; working with customers to test applications; assuring software and systems quality and functionality; integrating hardware and software components; writing and maintaining program documentation; evaluating new applications software technologies; and/or ensuring the rigorous application of information security/information assurance policies, principles and practices to the delivery of application software services. Skills Required: The Senior Application Programmer for Mainframe Systems will possess knowledge and experience in applications software development principles and methods sufficient to participate in the design, development, testing and implementation of new or modified applications software; organization's operational environment; software design principles, methods and approaches; principles, methods and procedures for designing, developing, optimizing and integrating new and/or reusable systems components; pertinent government regulations; infrastructure requirements, database management principles and methodologies, including data structures, data modeling, data warehousing and transaction processing; functionality and operability of the current operating environment; systems engineering concepts and factors such as structured design, supportability, reliability, scalability and maintainability; optimization concepts and methods; establish and maintain cooperative working relationships with those contacted in the course of the work; and speak and write effectively and prepare effective reports. Skills Preferred: Strong background using IMS, JCL, CICS, and SPUFI via COBOL and DB2. Experience Required: This classification must have a minimum of seven (7) years of experience in electronic data processing systems design and programming with one or more of the software set forth below. LANGUAGES: COBOL, Natural/ SuperNatural, IMS/DB/DC, DB2/SQL, Assembler, SAS, CICS; MF FOCUS; TOOLS/UTILITIES: MVS JCL, MVS TSO/ISPF, IBM OPTIM, FILE Manager, SPUFI, ICEMAN/ICETOOLS, SORT, VSAM, CLIST, FTP, DYL260/280, CA Gen (CoolGen), CA Endevor, CA Spool, CA OM Web Viewer, IBM WebSphere, Debugger, N2O; DATABASES: DB2, IMS, ADABAS, FOCUS; OS: z/OS; OTHER: EntireX, ASP, HTML, Cloverleaf. Experience Preferred Experience with IMS/DB2/COBOL/CICS programming in a mainframe environment. Education Required This classification requires the possession of a bachelor's degree in an IT-related or Computer Science field. Additional qualifying experience may be substituted for the required education on a year-for-year basis. About US Tech Solutions: US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit ************************ US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Recruiter Details: Name: T Saketh Ram Sharma Email: ***************************** Internal Id: 25-53725

A Senior Application Programmer for Mainframe Systems is responsible for leading and/or working on the most complex IT applications design, documentation, development, modification, testing, installation, implementation, and support of new or existing applications software. The Senior Application Programmer for Mainframe Systems is responsible for analyzing and refining systems requirements; translating systems requirements into applications prototypes; planning and designing systems architecture; writing, debugging and maintaining code; determining and designing applications architecture; determining output media/formats; designing user interfaces; working with customers to test applications; assuring software and systems quality and functionality; integrating hardware and software components; writing and maintaining program documentation; evaluating new applications software technologies; and/or ensuring the rigorous application of information security/information assurance policies, principles and practices to the delivery of application software services. Skills Required: The Senior Application Programmer for Mainframe Systems will possess knowledge and experience in applications software development principles and methods sufficient to participate in the design, development, testing and implementation of new or modified applications software; organization's operational environment; software design principles, methods and approaches; principles, methods and procedures for designing, developing, Optimizing and integrating new and/or reusable systems components; pertinent government regulations; infrastructure requirements, database management principles and methodologies, including data structures, data modeling, data warehousing and transaction processing; Functionality and operability of the current operating environment; systems engineering concepts and factors such as structured design, supportability, reliability, scalability and maintainability; optimization concepts and methods; establish and maintain cooperative working relationships with those contacted in the course of the work; and speak and write effectively and prepare effective reports. This classification must have a minimum of seven (7) years of experience in electronic data processing systems design and programming with one or more of the software set forth below. LANGUAGES: COBOL, Natural/ SuperNatural, IMS/DB/DC, DB2/SQL, Assembler, SAS, CICS; MF FOCUS; TOOLS/UTILITIES: MVS JCL, MVS TSO/ISPF, IBM OPTIM, FILE Manager, SPUFI, ICEMAN/ICETOOLS, SORT, VSAM, CLIST, FTP, DYL260/280, CA Gen (CoolGen), CA Endevor, CA Spool, CA OM Web Viewer, IBM Websphere, Debugger, N2O; DATABASES: DB2, IMS, ADABAS, FOCUS; OS: z/OS; OTHER: EntireX, ASP, HTML, Cloverleaf. This classification requires the possession of a bachelor's degree in an IT-related or Computer Science field. Additional qualifying experience may be substituted for the required education on a year-for-year basis.

A Senior Application Programmer for Mainframe Systems is responsible for leading and/or working on the most complex IT applications design, documentation, development, modification, testing, installation, implementation, and support of new or existing applications software. The Senior Application Programmer for Mainframe Systems is responsible for analyzing and refining systems requirements; translating systems requirements into applications prototypes; planning and designing systems architecture; writing, debugging and maintaining code; determining and designing applications architecture; determining output media/formats; designing user interfaces; working with customers to test applications; assuring software and systems quality and functionality; integrating hardware and software components; writing and maintaining program documentation; evaluating new applications software technologies; and/or ensuring the rigorous application of information security/information assurance policies, principles and practices to the delivery of application software services. Skills Required The Senior Application Programmer for Mainframe Systems will possess knowledge and experience in applications software development principles and methods sufficient to participate in the design, development, testing and implementation of new or modified applications software; organization's operational environment; software design principles, methods and approaches; principles, methods and procedures for designing, developing, optimizing and integrating new and/or reusable systems components; pertinent government regulations; infrastructure requirements, database management principles and methodologies, including data structures, data modeling, data warehousing and transaction processing; functionality and operability of the current operating environment; systems engineering concepts and factors such as structured design, supportability, reliability, scalability and maintainability; optimization concepts and methods; establish and maintain cooperative working relationships with those contacted in the course of the work; and speak and write effectively and prepare effective reports. Skills Preferred Must have a strong background in ADABAS/NATURAL, JCL, TSO/ISPF, Predict, and N2O. Experience Required This classification must have a minimum of seven (7) years of experience in electronic data processing systems design and programming with one or more of the software set forth below. LANGUAGES: COBOL, Natural/ SuperNatural, IMS/DB/DC, DB2/SQL, Assembler, SAS, CICS; MF FOCUS; TOOLS/UTILITIES: MVS JCL, MVS TSO/ISPF, IBM OPTIM, FILE Manager, SPUFI, ICEMAN/ICETOOLS, SORT, VSAM, CLIST, FTP, DYL260/280, CA Gen (CoolGen), CA Endevor, CA Spool, CA OM Web Viewer, IBM Websphere, Debugger, N2O; DATABASES: DB2, IMS, ADABAS, FOCUS; OS: z/OS; OTHER: EntireX, ASP, HTML, Cloverleaf. Experience Preferred This classification must have a minimum of seven (7) years of demonstrated experience in ADABAS/NATURAL programming within a mainframe environment, with proficiency in the following areas: • Language: Natural • Database: ADABAS • Tools and Utilities: JCL, TSO/ISPF, Predict, N2O, CA Spool • OS: z/OS • Additional Technologies: EntireX, SuperNatural, Cloverleaf. Education Required This classification requires the possession of a bachelor's degree in an IT-related or Computer Science field. Additional qualifying experience may be substituted for the required education on a year-for-year basis. Additional Information This assignment will require onsite work 5 days (M-F) per week initially for at least 6 months and gradually allowing up to 2 days telework depending on the current project requirements.

Title: Sr/Lead Golang/Python Developer Duration: 6+ Months to support Telephony application requirements. Must Haves: 4-yr Technical Degree (CS or related) AND 8 yrs of IT/Engineering AND 4+ yrs of backend programming & API (Go & NoSQL/Mongo) AND 3+ yrs of Python/Bash scripting AND 2+ yrs of building or working with scalable apps (Kubernetes / Docker) AND 2+ yrs of designing, Installing, Configuring, Maintaining, and troubleshooting VOIP (SIP) servers, infrastructure, and applications. 2+ yrs of mentoring Jr. staff (code review, work dissemination, etc)

At Balance Staffing we're obsessed with your success! Let us help you achieve your career dreams. Your Tasks This is a hands-on software developer position responsible for the web applications development and maintenance. Candidate must be able to coordinate activities with technical leads/team on design, development and testing activities, and must have a good understanding of .NET Technologies and SQL Server. Your Profile Ideally three years in a relevant IT environment. Familiar with Healthcare verticals. Experience working in an Agile Environment. Bachelor's Degree from an accredited college or university in Engineering, Computer Science, Information Systems, or related field or equivalent experience in a software development role. Must have developed at least three web sites using .NET Technologies and either Microsoft SQL Server or Oracle Database. Minimum 3 Years of hands-on experience working with .NET Technologies (C#, ASP.NET, MVC, WCF, Entity Framework). Minimum 3 Years of experience working with AJAX, HTML 5, CSS and JavaScript along with frameworks such as JQuery and/or AngularJS. Minimum 3 Years of experience working with Oracle Database (SQL queries, PL/SQL, stored procedures, triggers) or similar SQL databases. Able to update the knowledge in Microsoft technologies. Exceptional communication and interpersonal skills with meticulous attention to detail. We Offer Medical, Dental, Vision, Life Insurance, and Disability Pay. 401(k) with company match up to 6%. Paid Time Off, including paid holidays. Flexible Spending Accounts. Voluntary benefits such as legal and financial assistance, pet insurance, and more Employee Assistance Program. Ongoing employee development opportunities including tuition reimbursement, scholarships, and training. Commuter benefits Balance Staffing is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, Veteran status, or any other characteristic protected by federal or state law.

Apollo Interactive is seeking a team-oriented, PHP Programmer to join our Los Angeles (El Segundo) office. This is a full-time position. Salary will be in line with the candidate's experience, however please provide requirements in your cover letter. Likely candidates will have 5-6 years experience in a similar position using PHP/MySQL. You will be part of an established team that is responsible for the development of new Web sites from inception to completion and for performing updates to existing Web sites and applications. Ideal candidates have excellent code/commenting, are able to manage multiple projects, have good communication skills, and a solid understanding of the Web site development process. Responsibilities: Develop and maintain server-side logic using PHP (including the Laravel Framework) and MySQL. Design and implement database schemas, queries, and optimizations. Integrate user-facing elements developed by front-end developers with server-side logic. Implement security and data protection measures. Collaborate with cross-functional teams to define, design, and ship new features. Stay up-to-date with emerging technologies and industry best practices. Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field. Proven experience as a PHP Programmer (Backend) or similar role. Working knowledge of front-end technologies such as HTML, CSS, and JavaScript is a plus. Familiarity with the Git version control system. Excellent problem-solving and communication skills. Ability to work effectively both independently and as part of a team. Experience in the lead generation space is a plus. Benefits: Annual salary and performance review Medical, dental and vision coverage 401(K) Dynamic work environment Please be aware that this is a full-time (hybrid) position and potential candidates should reside in the Los Angeles area. Only resumes with a cover letter stating your interest and salary requirements will be considered.

Sr. Software Engineer Pay Range: $75/hour to $85/hour Our team is seeking a Sr Software Engineer who will be an important team member for our advertising machine learning platform, which focus on prediction and optimization engines for Disney's addressable ad platforms. The right person for this role should be experienced in machine learning technologies as well as solid in backend services. If you are someone who is proactive, inquisitive, and innovative in these domains, this is a phenomenal role for you! Responsibilities Build next-gen experiment platform for advertising decisioning and A/B testing to fit evolving business needs Build next-gen simulation platform to apply state-of-the-art solutions for complicated ad challenges and to further enhance business performance Develop scalable and efficient approaches for large scale data analysis Collaborate with researchers to productize cutting edge innovations Design scalable distributed systems with performance, scalability, reusability and flexibility Advocate the best engineering practices, including the use of design patterns, CI/CD, code review and automated test As a key member of the team, contribute to all aspects of the software lifecycle: design, experimentation, implementation and testing. Collaborate with program managers, product managers, SDET, and researchers in an open and innovative environment Basic Qualifications At least 4 years of professional programming and design experience in Java, Python, Scala, etc. Experience of building industry level high available and scalable micro-service Knowledge of system, application design and architecture Knowledge of big data processing and bigdata technologies Passionate about understanding the ad business and seeking innovation opportunities to enhance business effectiveness. Passionate about technology, and open to interdisciplinary collaborations Preferred Qualifications • Domain knowledge about advertising • Knowledge for AI/ML technologies and typical technical stacks • Experience with big data solutions like Airflow, Databricks, etc. Required Education Bachelor's Degree + 5 years of relevant experience

Our client is seeking a Software Engineer to join their team! This position is located in Glendale, California. Collaborate on the design, development, and deployment of scalable, high-quality software solutions, leveraging best practices in software engineering, including coding standards, architecture design, and system reliability Demonstrate a strong proficiency in AWS platform tools and technologies, and leverage these tools effectively to build and maintain high-quality applications Work closely with a team of software engineers and product owners, as well as other engineering teams, security, and infrastructure, to deliver software solutions on time Prioritize and estimate work within an agile scrum process Stay up to date with industry trends, emerging technologies, and best practices Desired Skills/Experience: 3+ years of industry experience with a strong focus on application and shared services development Extensive experience with AWS platform tools and technologies, including Serverless Computing and API Gateway Strong proficiency in TypeScript, Java, Kotlin, or JavaScript Strong understanding of software engineering principles and best practices, including REST API development Team player with excellent problem-solving and communication skills Benefits: Medical, Dental, & Vision Insurance Plans Employee-Owned Profit Sharing (ESOP) 401K offered The approximate pay range for this position is between $57.04 and $81.48. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums.

Senior Software Engineer - Ad Platform Machine Learning We're looking for a Senior Software Engineer to join our Ad Platform Decisioning & Machine Learning Platform team. Our mission is to power the Company's advertising ecosystem with advanced machine learning, AI-driven decisioning, and high-performance backend systems. We build end-to-end solutions that span machine learning, large-scale data processing, experimentation platforms, and microservices-all to improve ad relevance, performance, and efficiency. If you're passionate about ML technologies, backend engineering, and solving complex problems in a fast-moving environment, this is an exciting opportunity to make a direct impact on next-generation ad decisioning systems. What You'll Do Build next-generation experimentation platforms for ad decisioning and large-scale A/B testing Develop simulation platforms that apply state-of-the-art ML and optimization techniques to improve ad performance Design and implement scalable approaches for large-scale data analysis Work closely with researchers to productize cutting-edge ML innovations Architect distributed systems with a focus on performance, scalability, and flexibility Champion engineering best practices including CI/CD, design patterns, automated testing, and strong code quality Contribute to all phases of the software lifecycle-design, experimentation, implementation, and testing Partner with product managers, program managers, SDETs, and researchers in a collaborative and innovative environment Basic Qualifications 4+ years of professional programming and software design experience (Java, Python, Scala, etc.) Experience building highly available, scalable microservices Strong understanding of system architecture and application design Knowledge of big data technologies and large-scale data processing Passion for understanding the ad business and driving innovation Enthusiastic about technology and comfortable working across disciplines Preferred Qualifications Domain knowledge in digital advertising Familiarity with AI/ML technologies and common ML tech stacks Experience with big data and workflow tools such as Airflow or Databricks Education Bachelor's degree plus 5+ years of relevant industry experience Role Scope You'll support ongoing initiatives across the ad platform, including building new experimentation and simulation systems used for online A/B testing. Media industry experience is not required. Technical Environment Java & Spring Boot for backend microservices AWS as the primary cloud environment Python & Scala for data pipelines running on Spark and Airflow Candidates should be strong in either backend microservices or data pipeline development and open to learning the other API development experience is required Interview Process Round 1: Technical & coding evaluation (1 hour) Round 2: Technical + behavioral interview (1 hour) Candidates are assessed on technical strength and eagerness to learn.

JSG's client, a well-established multi-disciplinary consulting firm, is seeking a Client Team Leader / Project Director to support their growing Land Development Group in Los Angeles County. This leadership role combines business development and project management responsibilities, with a focus on delivering high-impact solutions across a variety of land development projects. Salary:200K Client Team Leader Responsibilities Oversee the full client lifecycle across Los Angeles County, with responsibility for promoting the firm's complete suite of services, regardless of internal structure. Drive significant new business growth, lead key client teams, coordinate cross-functional business development efforts, and analyze market trends. Ensure an exceptional client experience by building and maintaining deep, lasting relationships. Monitor and assess project manager performance on key accounts, including conducting client feedback surveys where applicable. Provide coaching and feedback to project managers to align with client expectations and intervene when performance issues arise. Support project recovery efforts and assist with collections as needed. Make pursuit decisions (go/no-go), select teaming partners, and determine pursuit staffing strategies. Own overall client profitability, contract terms, revenue forecasting, and sales performance. Project Director / Manager Responsibilities Act as a pursuit lead and project manager/director for land development projects. Lead successful project execution, ensuring timely delivery within budget while maintaining high quality standards. Guide and mentor project teams, providing technical and design leadership across all project phases. Review and ensure the accuracy and completeness of engineering deliverables in alignment with quality standards. Collaborate with group leadership to manage staffing and meet both current and future project demands. Support employee development initiatives and provide mentorship for career growth opportunities. Contribute to key performance indicators such as sales, backlog, utilization, profitability, client satisfaction, and team engagement. Ensure compliance with firmwide tools, processes, and policies including budgeting, contracting, project accounting, and quality assurance. Basic Qualifications Bachelor's degree in Civil Engineering, Urban Planning, Landscape Architecture, or a related field. 10+ years of experience in land development projects (residential, commercial, industrial, K-12, parks, or public infrastructure). 5+ years of direct experience in a business development role, working with local developers and public agencies. ** Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law. #D800

Take charge of expanding a private development practice serving commercial developers, industrial owners, and large mixed-use design programs throughout Southern California. This is a senior strategic growth position focused on client acquisition, operational excellence, and talent development. Role Highlights Guide business strategy, annual financial goals, and long-range market priorities Manage client relationships from pursuit through delivery while ensuring top-tier service Lead interdisciplinary teams delivering innovative land development solutions Strengthen brand presence through professional networking and industry involvement Mentor rising leaders and support the recruitment and growth of top technical talent Ideal Background 15+ years in private development within the AEC environment Degree in Civil Engineering, Landscape Architecture, Surveying, or related field (PE/RLA/PLS preferred) Proven market growth and business development success in the SoCal region Ability to drive project performance, profitability, and client satisfaction

We're looking for highly capable Senior Software Engineers to join a fast-paced, start-up-like environment within an exciting well-known brand. You'll be instrumental in building modern web applications using React and Node.js, with a strong focus on delivering scalable, high-performance APIs and robust data management via relational databases. This role is perfect for someone who thrives in ownership-driven environments, collaborates well with cross-functional teams, and can deliver high-quality code under tight timelines. Key Responsibilities: Design, build, and maintain modern single-page web applications using React (JavaScript/TypeScript) Develop backend APIs and services using Node.js with TypeScript, JavaScript, and Java Collaborate with team members, product managers, and designers to deliver new features and improvements Integrate with and manage relational databases to ensure data accuracy, performance, and scalability Write clean, maintainable code and contribute to peer reviews and documentation Participate in agile processes including sprint planning, standups, and retrospectives Troubleshoot, debug, and optimize application performance Communicate effectively across technical and non-technical teams Technical Skills: Required Proficient in TypeScript and JavaScript Strong hands-on experience building single-page applications, ideally React Strong understanding of relational databases such as PostgreSQL or MySQL Familiarity with Git and collaborative version control workflows Experience with Agile development tools (e.g., Jira, Confluence) Nice to Have Familiarity with cloud services, CI/CD, or containerization Working knowledge of Java for backend development Experience building and maintaining Node.js backend APIs Soft Skills Required: Self-motivated and able to work independently as well as collaboratively Strong problem-solving and debugging skills Excellent verbal and written communication Willingness to learn quickly and adapt to new technologies Detail-oriented with a passion for clean, readable, and efficient code Comfortable working in fast-paced, evolving environments Resourceful Education Required: B.S. Computer Science

Job Title: Sr. Software Engineering Reports to: CTO FLSA Status: Full-time, Exempt About Our Organization: RIS Rx (pronounced “RISE”) is a healthcare technology organization with a strong imprint in the patient access and affordability space. RIS Rx has quickly become an industry leader in delivering impactful solutions to stakeholders across the healthcare continuum. RIS Rx is proud to offer an immersive service portfolio to help address common access barriers. We don't believe in a “one size fits all” approach to our service offerings. Our philosophy is to bring forward innovation, value and service to everything that we do. This approach has allowed us to have the opportunity to serve countless patients to help produce better treatment outcomes and an overall improved quality of life. Here at RIS Rx, we invite our partners and colleagues to “Rise Up” with us to bring accessible healthcare and solutions for all. Job Summary We are seeking a highly skilled Senior Software Engineer to lead the design, development, and optimization of advanced technology solutions that address revenue leakage and operational challenges for pharmaceutical manufacturers. This role will play a key part in shaping scalable healthcare technology platforms, mentoring engineering talent, and driving architectural and process improvements. The Senior Software Engineer will collaborate with cross-functional teams, including product, clinical, and operations stakeholders to deliver secure, high-quality, and innovative software solutions. The ideal candidate is a hands-on technical leader with expertise in modern software development practices, cloud-native architectures, and healthcare or pharmaceutical systems. Responsibilities Lead the design, development, and maintenance of complex technology solutions that identify and mitigate gross-to-net (GTN) revenue leakage for pharmaceutical manufacturers Mentor junior engineers and provide technical guidance on architecture decisions, code quality, and best practices Collaborate with cross-functional teams including product managers, pharmacists, operations, and other software engineers to deliver high-quality software solutions Drive technical initiatives and lead architectural discussions for scalable healthcare technology platforms serving multiple pharmaceutical manufacturers Write clean, efficient, and well-documented code following established coding standards and best practices while establishing new standards for the team Lead code reviews to ensure code quality, maintainability, and knowledge sharing across the team Debug and troubleshoot complex software issues, implementing fixes and optimizations for mission-critical systems Provide advanced production support for systems, including monitoring, incident response, resolution of critical issues, and post-incident analysis Research and evaluate emerging technologies and industry trends, making recommendations for technology adoption and development process improvements Lead agile development processes including sprint planning, daily standups, and retrospectives, while coaching team members on agile best practices Skills 5+ years of experience in software development with advanced proficiency in languages like TypeScript and frameworks like React Strong commitment to software quality with deep understanding of design patterns, clean code practices, and software architecture principles Advanced experience with AWS cloud services, infrastructure-as-code, and cloud-native development patterns Experience with database systems like PostgreSQL, SQL query optimization, and data modeling Advanced experience with web development technologies including HTML/CSS and modern JavaScript frameworks Experience leading technical projects and mentoring other developers Proven experience leading Agile/Scrum teams and development practices Experience with system design, scalability considerations, and performance optimization Understanding of healthcare data standards and pharmaceutical industry processes preferred Worked on projects that used CI/CD pipelines, automated testing, and DevOps practices Strong leadership and mentoring skills with ability to guide technical decision-making Excellent problem-solving skills and ability to work independently while leading cross-functional initiatives Exceptional communication skills and ability to explain complex technical concepts to both technical and non-technical stakeholders Education This position requires a Bachelor's degree in Computer Science, Software Engineering, or a related technical field

Job Title : Mobile Application Developer Duration : 12 Months contract with a multiple years on an extension Pay Rate : $60/hr on W2 Key Responsibilities: • Technical Leadership: Guide and mentor, the mobile development team to ensure successful delivery of projects. • Project Ownership: Collaborate with stakeholders to plan, design, develop, test, and maintain mobile applications. • Architecture & Design: Build scalable and maintainable solutions for complex business challenges. • Native Development: Lead development for Android (Kotlin/Java) and iOS (Swift/Objective-C) platforms. • Integration & Security: Work with RESTful APIs, OAuth, JWT, and third-party SDKs. • Automotive Integration: Implement and maintain CarPlay and Android Auto features. • Quality Assurance: Ensure high standards through code reviews, debugging, and performance optimization. • Documentation: Maintain clear and comprehensive technical documentation. • Cross-Functional Collaboration: Work closely with product managers, designers, and backend engineers and other stakeholders. Required Technical Skills: • 4+ years of experience in mobile and smartwatch app development. • Expertise in native Android (Kotlin/Java) and iOS (Swift/Objective-C) • Strong understanding of authentication protocols (OAuth, JWT) and API integration. • Experience with CarPlay and Android Auto. • Proficient in debugging and performance optimization. • Familiarity with MQTT and real-time communication. • Experience integrating third-party SDKs. Optional but Preferred Skill: • Experience with hybrid frameworks (React Native, Flutter, AngularJS, NodeJS). • Knowledge of CI/CD pipelines for mobile apps. • Understanding of mobile security best practices. • Experience in Agile/Scrum environments. • Automotive domain and Digital Services experience. Required Soft Skills: • Leadership & Ownership: Proactive in driving initiatives and delivering results. • Collaboration: Strong team player in cross-functional settings. • Communication: Able to clearly convey technical concepts to diverse audiences. • Problem-Solving: Analytical and solution-oriented mindset. • Adaptability: Comfortable in fast-paced, dynamic environments. • Mentorship: Supportive of junior developers and committed to team growth

We're seeking a Senior Software Engineer who thrives at the intersection of application development and DevOps. You'll design, build, and deploy scalable SaaS solutions for Medicare and Medicaid health plans, while also contributing to the automation, reliability, and security of our development lifecycle. This role is central to delivering high-quality features for our Compliance, Appeals & Grievances, and Universe Scrubber products. Key Responsibilities: · Application Development Design and implement backend services, APIs, and user interfaces using modern frameworks and cloud-native architecture. Ensure performance, scalability, and maintainability across the stack. · DevOps Integration Collaborate with infrastructure and DevOps teams to build and maintain CI/CD pipelines, automate deployments, and optimize environment provisioning across development, QA, and production. · Cloud-Native Engineering Develop and deploy applications on AWS, leveraging services like Lambda, ECS, RDS, and S3. Ensure solutions are secure, resilient, and compliant with healthcare regulations. · Quality & Compliance Write clean, testable code and participate in peer reviews, unit testing, and performance tuning. Ensure all software adheres to CMS, HIPAA, and internal compliance standards. · AI-Enabled Features Support integration of AI/ML capabilities into product workflows, such as intelligent routing of grievances or automated compliance checks. · Mentorship & Collaboration Provide technical guidance to junior engineers and collaborate with cross-functional teams to translate healthcare business needs into technical solutions. Qualifications: Bachelor's degree in computer science or related field 5+ years of experience in software development, with exposure to DevOps practices Proficiency in languages such as Java, Python, or C#, and experience with cloud platforms (preferably AWS) Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions), infrastructure-as-code (e.g., Terraform, Ansible), and containerization (e.g., Docker, Kubernetes) Understanding of healthcare data formats (EDI, HL7, FHIR) and regulatory frameworks

In today's market, there is a unique duality in technology adoption. On one side, extreme focus on cost containment by clients, and on the other, deep motivation to modernize their Digital storefronts to attract more consumers and B2B customers. As a leading Modernization Engineering company, we aim to deliver modernization-driven hypergrowth for our clients based on the deep differentiation we have created in Modernization Engineering, powered by our Lightening suite and 16-step Platformation™ playbook. In addition, we bring agility and systems thinking to accelerate time to market for our clients. Headquartered in Bengaluru, India, Sonata has a strong global presence, including key regions in the US, UK, Europe, APAC, and ANZ. We are a trusted partner of world-leading companies in BFSI (Banking, Financial Services, and Insurance), HLS (Healthcare and Lifesciences), TMT (Telecom, Media, and Technology), Retail & CPG, and Manufacturing space. Our bouquet of Modernization Engineering Services cuts across Cloud, Data, Dynamics, Contact Centers, and around newer technologies like Generative AI, MS Fabric, and other modernization platforms. Job Title : Sr Java Developer Location: Westlake Village, CA Ideal experience: Bachelor's degree or equivalent work experience 10 years' experience in Java: Strong experience in core Java and Web Services. 5 years' experience in Drools/Red Hat Business Rules Management System or another rules engine. Experience in web applications and JUnit. Experience in JBoss Application Server. 5 years' experience with Git, Maven. Experience working in Linux environment. Experience with AWS, SQL, VS Code. Preferred: Experience in JBPM or other process automation engines. Why join Sonata Software? At Sonata, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world's toughest problems. You´ll be challenged, but you will not be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next. Sonata Software is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity, age, religion, disability, sexual orientation, veteran status, marital status, or any other characteristics protected by law.

Title: Mobile App Tech Lead Duration: 12 Months Rate: $65.34 per hour on W2 Required Technical Skills: 4+ years of experience in mobile and smartwatch app development. Expertise in native Android (Kotlin/Java) and iOS (Swift/Objective-C) Strong understanding of authentication protocols (OAuth, JWT) and API integration. Experience with CarPlay and Android Auto. Proficient in debugging and performance optimization. Familiarity with MQTT and real-time communication. Experience integrating third-party SDKs. Experience with hybrid frameworks (React Native, Flutter, AngularJS, NodeJS). Knowledge of CI/CD pipelines for mobile apps. Understanding of mobile security best practices. Experience in Agile/Scrum environments. Automotive domain and Digital Services experience.

Our client is seeking a Senior Software Engineer to join their team! This position is located in Glendale, California. Develop next-generation experimentation platforms to power advertising decisioning, large-scale A/B testing, and evolving business needs Build advanced simulation systems that leverage state-of-the-art techniques to solve complex advertising challenges and boost overall business performance Design and implement scalable, high-performance solutions for large-scale data processing and analysis Partner with research teams to transform cutting-edge innovations into production-ready features and systems Architect and optimize distributed systems with a strong focus on performance, scalability, reusability, and flexibility Champion best engineering practices, including design patterns, CI/CD, code reviews, and automated testing Contribute across the full software development lifecycle, including system design, experimentation, implementation, deployment, and testing Collaborate cross-functionally with program managers, product managers, SDETs, and researchers in a highly innovative and open engineering environment Desired Skills/Experience: Bachelor's Degree 5+ years of professional experience 4+ years of professional programming and design experience in Java, Python, Scala, etc. Experience of building industry level high available and scalable micro-service Knowledge of system, application design and architecture Knowledge of big data processing and bigdata technologies Passionate about understanding the ad business and seeking innovation opportunities to enhance business effectiveness Passionate about technology, and open to interdisciplinary collaborations Domain knowledge about advertising Knowledge for AI/ML technologies and typical technical stacks Experience with big data solutions like Airflow, Databricks, etc. Benefits: Medical, Dental, & Vision Insurance Plans Employee-Owned Profit Sharing (ESOP) 401K offered The approximate pay range for this position is between $52.00 and $75.00. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums.