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Senior .net developer jobs in Columbus, OH

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  • Sharepoint Developer

    Tailored Management 4.2company rating

    Senior .net developer job in Columbus, OH

    Title: Senior SharePoint Solution Developer Duration: 6 Months possibility of extension Pay: $105-110/hr Primary Duties and Responsibilities Migrate SharePoint Server-side solutions from SharePoint 2007 to SharePoint 2016 Troubleshoot and fix SharePoint OOB and custom application issues; provide root cause analysis in a timely manner Create and maintain SharePoint sites, work with contents including site and site collection features, list, libraries, permissions and other SharePoint components. Execute product specification, system design, development, and system integration Participate in product and program collaboration Refactor SharePoint server-side applications and services to latest SharePoint platforms Maintain, configure, and improve SharePoint solutions and artifacts post migration Complete other tasks as required Experience, Education and Skills 5+ years of SharePoint server-side solution development experience using SharePoint 2007 through SharePoint 2016 8+ years in any software development role Extensive knowledge of C#, .Net framework and ASP.Net Extensive knowledge of Microsoft Internet Information Services (IIS) Extensive knowledge of Site templates, SharePoint custom and OOB master pages and page layouts Extensive knowledge of SharePoint server artifacts and services Extensive knowledge of Microsoft SQL Server including SQL queries and other SQL Components, Performance troubleshooting and fixing performance issues Strong knowledge of InfoPath forms development with code behind and migration Strong knowledge of various authentication methods and Kerberos Experience using third-party migration tools such as Sharegate is a plus Strong knowledge of object-oriented programming Strong Web Development: HTML5, CSS 3 and JavaScript libraries Strong knowledge of web service models: SOAP, OData, REST Experience in Client-side debugging, ULS log analysis and Network trace analysis Experience developing client-side solutions using SharePoint Framework is a plus Experience with TFS and Git General Requirements Exhibit and practice courteous, ethical and professional behavior while interacting with both internal and external customers Act in a collaborative, team-oriented environment focused on common goals to achieve mutually beneficial results Be accountable and responsible for the accuracy and completeness of assigned work and results Prioritize and manage workload and communicate issues clearly Exhibit effective verbal and written communication skills Comply with all laws, regulations and company policies Pursuant to the California Fair Chance Act, Los Angeles County Fair Chance Ordinance for Employers, Los Angeles Fair Chance Initiative for Hiring Ordinance, and San Francisco Fair Chance Ordinance, qualified applicants will be considered for assignment with arrest and conviction records. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness, meet client expectations, standards, and accompanying requirements, and safeguard business operations and company reputation. #TMN
    $77k-94k yearly est. 20h ago
  • Software Developer

    Dedicated Tech Services, Inc.

    Senior .net developer job in Columbus, OH

    Company and Role: Dedicated Tech Services, Inc. (DTS) is an award-winning IT consulting firm based in Columbus, OH. We now have an opening for a Software Developer Highlights and Benefits: On-site in Columbus, OH W2 hourly pay rate up to $47/hr or salaried equivalent Direct W2 hourly or salaried applicants only (no corp-to-corp subcontractors, third parties, or agencies) Paid time off and holidays for salaried employees 401K, billable bonus, and health, life, vision, dental and short-term disability insurance options for all DTS is a proud Women Business Enterprise (WBE) and Woman Owned Small Business (WOSB)! Check out our benefits and company information at ******************** Job Description: We are hiring an experienced Software Developer to work for us as our direct, W2 salaried or hourly employee to join our team. You will: Develop and maintain web applications to enhance our customer data platform and engagement technologies Create and manage email campaigns to improve customer engagement Design and implement automated testing frameworks to ensure software quality Utilize cloud technologies to support development efforts Collaborate with cross-functional teams to deliver innovative solutions Required Skills and Experience: Strong technical expertise in cloud technologies Proficiency in Python and Node.js Advanced knowledge of JavaScript Experience in automation testing and modern development practices US Citizens and those authorized to work in the US are encouraged to apply. We are unable to sponsor at this time. Dedicated Tech Services, Inc. is an Equal Opportunity Employer
    $47 hourly 20h ago
  • iOS Developer

    Delta System & Software, Inc. 4.1company rating

    Senior .net developer job in Columbus, OH

    Strong hands-on experience with Swift, SwiftUI, and UIKit Solid understanding of MVVM architecture and modular code design Experience with Xcode, iOS Frameworks, and Apple Human Interface Guidelines Knowledge of API integration using REST, JSON, GraphQL (Preferred) Experience with Unit Testing frameworks (XCTest, Quick/Nimble) Familiarity with Git, Jira, Agile / Scrum methodology
    $66k-84k yearly est. 1d ago
  • Lead Java Developer w/ Strong GCP/API's/Spring Boot

    Central Point Partners 3.7company rating

    Senior .net developer job in Columbus, OH

    *Per the client, No C2C's!* Central Point Partners is currently interviewing candidates in the Columbus, Oh area for a large client. only GC's and USC's. This position is Hybrid (4 Days onsite)! Only candidates who are local to Columbus, Oh will be considered. Lead Java Developer w/ Strong GCP/API's/Spring Boot Feedback from the Manager on a candidate who recently interviewed: His responses to questions around Spring Boot and REST API development were surface-level and lacked the depth we typically expect. Additionally, although GCP experience was listed on the resume, the candidate was unable to demonstrate familiarity with its core services. There were also some communication challenges during the interview, which impacted the overall assessment. Please send more profiles if you have any specifically with GCP experience . JOB DESCRIPTION Provides technical and consultative support on the most complex technical matters. Analyzes, designs, and develops systems based upon user specifications. Provides technical assistance in solving hardware or software problems. Possesses an in-depth knowledge of and works with the technical tools available for systems development and support. Maintains and demonstrates knowledge of technical industry trends, particularly as they apply to Huntington. May assist with identifying training needs or with training of less experienced staff. May serve as project leader for specific projects. Senior Java Lead strong with the following set of skills: Hands-on software development in Java with mastery in Object-Oriented Design Expertise in J2EE, Spring Framework, Spring Boot, and Microservices. Solid understanding of REST/SOAP Web Services. Front-end development experience with Angular or React. Hands-on experience with CI/CD pipelines and container orchestration tools like Jenkins and Kubernetes. Implementation experience with Microservices using Spring Boot and CI/CD tools Jenkins, Kubernetes Proficiency in SQL and experience with RDBMS like Oracle or MySQL Experience in Swagger, Maven, Eclipse, GIT, Postman/Newman Experience with Google Cloud Platform (GCP) infrastructure Hands-on experience with GCP products: Cloud Run, Terraform, Big Data, BigQuery Knowledge of JWT mechanisms for authentication, authorization. Background in the banking industry is a plus Experience working in multi-platform environment Ability to balance both development and support roles Strong analytical, strong troubleshooting skills and excellent communication skills Strong interpersonal skills, focus on customer service, and the ability to work well with other IT, vendor, and business groups Experience in working on projects that involve business segments Expertise with relational database schema design and maintenance. Ability to understand and write code documentation that conveys your solution to others. Ability to troubleshoot and optimize application for security and responsiveness. For more information about this opportunity, please contact Bill Hart at ************ AND email your resume to **********************************!
    $65k-82k yearly est. 4d ago
  • W2 Contract Req: Big Data/Spark Developer (Hybrid/Columbus, OH)

    Trimah Technologies LLC

    Senior .net developer job in Columbus, OH

    Job Title: Big Data/Spark Developer Citizenship: USC/GC Job Type: W2 Contract Duration: 12+ Months About the Role The Big Data Developer will play a critical role on the Big Data engineering team, designing and implementing large-scale data processing systems that power scientific research and innovation. The ideal candidate has hands-on experience building enterprise-grade data pipelines, working with distributed systems, and optimizing data processing workflows. This is a long-term project (12+ months) with high visibility, cutting-edge tools, and opportunities to influence technical direction. What You'll Do ✔ Data Pipeline Design & Development Design, build, and deploy scalable data pipelines for ingesting, processing, transforming, and storing high-volume datasets. Implement streaming and batch-processing solutions using Hadoop, Spark, and cloud-based tools. ✔ Data Architecture & Engineering Develop and maintain data architecture and data flow models. Ensure data reliability, accuracy, and integrity across all environments. Support data warehousing strategies and best practices. ✔ Data Quality, Security & Compliance Implement automated data validation, error handling, and monitoring. Ensure compliance with internal security controls and regulatory standards. Partner with governance teams to enforce data quality and security guidelines. ✔ Cross-Functional Collaboration Work closely with data scientists, analysts, product teams, and application developers. Translate business requirements into robust technical solutions. Participate in Agile ceremonies and contribute to technical design discussions. ✔ Performance Optimization Tune Spark applications, Hadoop jobs, and distributed data systems for performance and cost efficiency. Troubleshoot bottlenecks and implement improvements to system performance. ✔ Technical Leadership Provide mentorship to junior developers and contribute to coding standards, best practices, and technical documentation. Required Skills & Qualifications 4+ years of Big Data Development experience in Hadoop ecosystems 2+ years of hands-on development with Apache Spark Proficiency in Java, Scala, or Python Strong understanding of distributed systems, ETL, data warehousing, and data modeling concepts Experience with large-scale datasets, performance tuning, and troubleshooting Strong problem-solving, communication, and collaboration skills Bachelor's degree in Computer Science, Engineering, or related discipline Preferred Skills Experience working with AWS cloud services (EMR, S3, Lambda, Glue, etc.) Experience with Spark 3.x or 4.x Exposure to Kubernetes, Airflow, or similar orchestration tools Familiarity with CI/CD and DevOps automation for data engineering Why This Opportunity Stands Out Long-term project stability (12+ months, likely extension) Ability to work on high-impact scientific and research-driven datasets Hands-on cloud modernization (AWS) and next-generation big data tooling Collaborative and innovative engineering culture
    $64k-89k yearly est. 1d ago
  • Senior Looker Developer

    Agility Partners 4.6company rating

    Senior .net developer job in Columbus, OH

    Responsible for collaborating with business and technical teams to gather requirements and translate them into insightful, scalable dashboards and widgets using Google Looker. Develops and maintains LookML models, ensures data accuracy, and drives impactful data visualization solutions to support customer's data needs. We are seeking an experienced Senior Business Intelligence Developer to join our growing customer-facing reporting portal team. The ideal candidate will be adept at utilizing BI tools to transform data into meaningful insights that drive business decisions. Your primary role will be to develop, implement, and maintain BI solutions tailored to the financial reporting needs of our customers and internal stakeholders. Key Responsibilities Participate in the full lifecycle of BI development, from requirements gathering to deployment and user acceptance testing Design, develop, and maintain scalable BI solutions focused on financial reporting using enterprise BI tools such as Looker and PowerBI Monitor reports to ensure data integrity and report functionality is upkept Provide training and support to end-users on new reports and dashboards Stay current with the latest trends and technologies in BI and financial reporting Job Qualifications Bachelor's degree in Computer Science, Information Technology, Finance, or a related field Minimum of 5 years of experience as a BI Developer, bonus if experience is focused on financial reporting Strong proficiency in SQL and experience with large datasets Extensive experience with BI tools such as Looker, PowerBI, or Microstrategy Excellent understanding of data modeling, data warehousing, and ETL processes Proven ability to translate business needs into technical specifications Strong analytical skills with the ability to collect, organize, analyze, and disseminate significant amounts of information with attention to detail and accuracy Excellent communication and collaboration skills, with the ability to interact effectively with various stakeholders
    $94k-122k yearly est. 2d ago
  • Software Engineer

    Impower.Ai 3.8company rating

    Senior .net developer job in Columbus, OH

    Software Engineer - Internal Product Team Division: Impower Solutions (Agility Partners) About Impower Impower is the technology consulting division of Agility Partners, specializing in automation & AI, data engineering & analytics, software engineering, and digital transformation. We deliver high-impact solutions with a focus on innovation, efficiency, and client satisfaction. Role Overview We're building a high-performing internal product team to scale our proprietary tech stack. As a Software Engineer, you'll contribute to the development of internal platforms using modern technologies. You'll collaborate with product and engineering peers to deliver scalable, maintainable solutions that drive Impower's consulting capabilities. Key Responsibilities Development & Implementation Build scalable APIs using TypeScript and Bun for high-performance backend services. Develop intelligent workflows and AI agents leveraging Temporal, enabling robust orchestration and automation. Move and transform data using Python and DBT, supporting analytics and operational pipelines. Contribute to full-stack development of internal websites using Next.js (frontend), Elysia (API layer), and Azure SQL Server (database). Implement CI/CD pipelines using GitHub Actions, with a focus on automated testing, secure deployments, and environment consistency. Deploy and manage solutions in Azure, including provisioning and maintaining infrastructure components such as App Services, Azure Functions, Storage Accounts, and SQL databases. Monitor and troubleshoot production systems using SigNoz, ensuring observability across services with metrics, traces, and logs to maintain performance and reliability. Write clean, testable code and contribute to unit, integration, and end-to-end test suites. Collaborate in code reviews, sprint planning, and backlog grooming to ensure alignment and quality across the team. Innovation & Strategy Stay current with emerging technologies and frameworks, especially in the areas of agentic AI, orchestration, and scalable infrastructure. Propose improvements to internal platforms based on performance metrics, developer experience, and business needs. Contribute to technical discussions around design patterns, tooling, and long-term platform evolution. Help evaluate open-source tools and third-party services that could accelerate development or improve reliability. Delivery & Collaboration Participate in agile ceremonies including sprint planning, standups, and retrospectives. Collaborate closely with product managers, designers, and other engineers to translate requirements into working solutions. Communicate progress, blockers, and technical decisions clearly and proactively. Take ownership of assigned features and enhancements from ideation through deployment and support. Leadership Demonstrate ownership and accountability in your work, contributing to a culture of reliability and continuous improvement. Share knowledge through documentation, pairing, and informal mentoring of junior team members. Engage in code reviews to uphold quality standards and foster team learning. Actively participate in team discussions and help shape a collaborative, inclusive engineering culture. Qualifications 2-4 years of experience in software engineering, ideally in a product-focused or platform engineering environment. Proficiency in TypeScript and Python, with hands-on experience in full-stack development. Experience building APIs and backend services using Bun, Elysia, or similar high-performance frameworks (e.g., Fastify, Express, Flask). Familiarity with Next.js for frontend development and Azure SQL Server for relational data storage. Experience with workflow orchestration tools such as Temporal, Airflow, or Prefect, especially for building intelligent agents or automation pipelines. Proficiency in data transformation using DBT, with a solid understanding of analytics engineering principles. Strong understanding of CI/CD pipelines using GitHub Actions, including automated testing, environment management, and secure deployments. Exposure to observability platforms such as SigNoz, Grafana, Prometheus, or OpenTelemetry, with a focus on metrics, tracing, and log aggregation. Solid grasp of software testing practices and version control (Git). Excellent communication skills, a collaborative mindset, and a willingness to learn and grow within a team. Why Join Us? Build impactful internal products that shape the future of Impower's consulting capabilities. Work with cutting-edge technologies in a collaborative, innovation-driven environment. Enjoy autonomy, growth opportunities, and a culture that values excellence and people.
    $57k-75k yearly est. 2d ago
  • Jr Software Developer

    Mission Sciences 4.3company rating

    Senior .net developer job in Worthington, OH

    Jr Software Developer Salary: $60,000 - $70,000 About the Company Mission Sciences, Inc. is seeking a Software Developer to support the development of mobile and enterprise applications that improve patient engagement and healthcare delivery. About the Role The Software Developer will be responsible for developing, testing, and maintaining mobile and enterprise applications. Responsibilities Develop, test, and maintain mobile and enterprise applications. Translate requirements into high-quality technical solutions. Integrate with backend services and APIs. Ensure code quality through established development standards. Diagnose and resolve defects and performance issues. Participate in technical planning and code reviews. Maintain compliance with relevant security and regulatory requirements. Qualifications Bachelor's degree in Computer Science, Engineering, or equivalent experience. Experience with mobile or enterprise application development. Proficiency in modern development languages or frameworks. Experience with RESTful APIs and cloud services. Strong understanding of development processes and version control. Preferred Skills Experience in healthcare or regulated environments. Familiarity with CI/CD and automated testing. Pay range and compensation package Competitive compensation and benefits. Professional development opportunities. Collaborative work environment.
    $60k-70k yearly 20h ago
  • Senior Software Engineer

    Vernovis 4.0company rating

    Senior .net developer job in Columbus, OH

    Job Title: Spark 3 Developer Who We Are: Vernovis is a Total Talent Solutions company specializing in Technology, Cybersecurity, Finance & Accounting functions. At Vernovis, we help professionals achieve their career goals by matching them with innovative projects and dynamic contract opportunities across Ohio and the Midwest. Client Overview: Vernovis is partnering with a leading organization in scientific data management and innovation to modernize its big data platform. This initiative involves transitioning legacy systems, such as Cascading, Hadoop, and MapReduce, to Spark 3, optimizing for scalability and efficiency. As part of this well-established organization, your work will contribute to transforming how big data environments are managed and processed. What You'll Do: Legacy Workflow Migration: Lead the conversion of existing Cascading, Hadoop, and MapReduce workflows to Spark 3, ensuring seamless transitions. Performance Optimization: Utilize Spark 3 features like Adaptive Query Execution (AQE) and Dynamic Partition Pruning to optimize data pipelines. Collaboration: Work closely with infrastructure teams and stakeholders to ensure alignment with modernization initiatives. Big Data Ecosystem Integration: Develop solutions that integrate with platforms like Hadoop, Hive, Kafka, and cloud environments (AWS, Azure). Support Modernization Goals: Contribute to key organizational initiatives focused on next-generation data optimization and modernization. What Experience You'll Have: Spark 3 Expertise: 3+ years of experience with Apache Spark, including Spark 3.x development and optimization. Migration Experience: Proven experience transitioning from Cascading, Hadoop, or MapReduce to Spark 3. Programming Skills: Proficiency in Scala, Python, or Java. Big Data Ecosystem: Strong knowledge of Hadoop, Hive, and Kafka. Performance Tuning: Advanced skills in profiling, troubleshooting, and optimizing Spark jobs. Cloud Platforms: Familiarity with AWS (EMR, Glue, S3) or Azure (Databricks, Data Lake). The Vernovis Difference: Vernovis offers Health, Dental, Vision, Voluntary Short & Long -Term Disability, Voluntary Life Insurance, and 401K. Vernovis does not accept inquiries from Corp to Corp recruiting companies. Applicants must be currently authorized to work in the United States on a full-time basis and not violate any immigration or discrimination laws. Vernovis 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. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
    $89k-117k yearly est. 1d ago
  • Lead Java Developer (AWS)

    Coretek Labs 3.8company rating

    Senior .net developer job in Columbus, OH

    Role: Java AWS Lead Type: Long term contract Exp: 15+ Years (Must) Rate: $70/hr PP number is mandatory Job Description We are looking for an experienced and highly skilled Tech Lead Java Full Stack Developer with strong expertise in AWS cloud services to lead our development team. You will be responsible for architecting and building scalable, high-performance applications, guiding a team of developers, and ensuring the delivery of quality software solutions. Lead the design, development, and deployment of full stack applications using Java, Spring Boot, and modern front end frameworks Drive architectural decisions, enforce coding standards, and review code to ensure high performance and maintainability Develop and maintain microservices deployed on AWS using services like ECS, Lambda, S3, API Gateway, and RDS. Manage version control, CI/CD pipelines, and ensure best practices in DevOps. Collaborate with Product Managers, Designers, and DevOps to deliver robust solutions aligned with business objectives Job Responsibilities Lead the design development and deployment of full stack applications using Java Spring Boot and modern front end frameworks Develop and maintain microservices deployed on AWS using services like ECS Lambda S3 API Gateway and RDS Drive architectural decisions enforce coding standards and review code to ensure high performance and maintainability
    $70 hourly 2d ago
  • Mobile Application Developer - iOS

    Ringside Talent

    Senior .net developer job in Columbus, OH

    We are looking for a Mobile Application Developer to work for our client. The ideal candidate aligns with the responsibilities and qualifications outlined below. Responsibilities: Design, develop, and maintain iOS applications using Swift Work across the entire app lifecycle: design, build, test, deploy, release, and post-launch support Architect and build high-performance, scalable iOS applications Collaborate with cross-functional teams to deliver seamless user experiences Ensure code quality through testing and best practices Qualifications: 4+ years of experience developing iOS applications using Swift Proven experience across all phases of the app lifecycle Strong background in architecting and building high-performance iOS applications Solid understanding of Apple's design principles and interface guidelines Excellent problem-solving and communication skills What Our Client Offers: A creative environment focused on innovation and user experience Opportunities to work on cutting-edge mobile projects impacting thousands of users Access to modern tools and technologies for mobile development Competitive compensation and comprehensive benefits
    $72k-97k yearly est. 2d ago
  • Application Developer

    Insight Global

    Senior .net developer job in Newark, OH

    Application Developer II Temp to Hire opportunity: Less than a year, but no timeline for conversion Conversion Salary: $100,000 Hybrid: M-W in Newark, OH This position designs, codes, tests, documents, releases, and supports custom software applications to meet specific technology needs. • Gather and analyze functional business/user requirements. • Define the technical requirements for the custom software by analyzing systems and processes-including their dependencies and interactions-in the context of the business' technology need(s). • Prepare Scope of Work that describe in detail the components that will be developed and the methods that will be used - including written requirements and time estimates; entity relationship, user flow, and data flow diagrams; permissions and roles matrices; and other applicable design artifacts. • Create prototypes that enable business users to verify that functionality will meet the specific business technology need(s). • Develop software solution(s) in accordance with the business and technical requirements by writing and implementing source code. • Test and debug source code. • Develop and maintain technical documentation that represents the current state design and code of custom software applications. • Develop and maintain user guides that describe the features and functionality of custom software applications. • Periodically evaluate existing custom software applications to assess code quality and functional integrity over time. • Update existing custom software applications as necessary to fix errors, adapt to new hardware, improve performance, refactor code, enhance interfaces and/or implement new features/functionality. 2 -4 yrs - Applied specialized experience with the following: Angular 4+, .NET, C# 7+, SQL, VS Code/Visual Studio, GitLab, PostMan, API Design and Development Formal education in software development, web development, or similar focus or equivalent professional experience Familiar with and able to adhere to a formal SDLC program Understands and can implement Secure Coding Practices (e.g. OWASP Top 10) Experience doing containerized development Cloud Development experience (Azure, AWS) Familiarity with the following types of testing: User Testing, Integration Testing, Isolation Testing, Load Testing, End to End Testing, Vulnerability Testing
    $100k yearly 3d ago
  • Application Developer

    Manifest Solutions 4.6company rating

    Senior .net developer job in Newark, OH

    Manifest Solutions is currently seeking an Application Developer for a hybrid position in Newark, OH. - MUST be within commuting distance of Newark, OH. NO C2C; NO 3rd Parties - Applicants ONLY Decommission and move apps to ServiceNow Re-writing apps in .Net Designs, codes, tests, documents, releases, and supports custom software applications to meet specific technology needs. Gather and analyze functional business/user requirements. Define the technical requirements for the custom software by analyzing systems and processes-including their dependencies and interactions-in the context of the business' technology need(s). Prepare Scope of Work that describe in detail the components that will be developed and the methods that will be used - including written requirements and time estimates; entity relationship, user flow, and data flow diagrams; permissions and roles matrices; and other applicable design artifacts. Create prototypes that enable business users to verify that functionality will meet the specific business technology need(s). Develop software solution(s) in accordance with the business and technical requirements by writing and implementing source code. Test and debug source code. Develop and maintain technical documentation that represents the current state design and code of custom software applications. Develop and maintain user guides that describe the features and functionality of custom software applications. Periodically evaluate existing custom software applications to assess code quality and functional integrity over time. Update existing custom software applications as necessary to fix errors, adapt to new hardware, improve performance, refactor code, enhance interfaces and/or implement new features/functionality. Qualifications 2 -4 yrs - Applied specialized experience with the following: Angular 4+, .NET, C# 7+, SQL, VS Code/Visual Studio, GitLab, PostMan, API Design and Development Formal education in software development, web development, or similar focus or equivalent professional experience Familiar with and able to adhere to a formal SDLC program Understands and can implement Secure Coding Practices (e.g. OWASP Top 10) Experience doing containerized development Cloud Development experience (Azure, AWS) Familiarity with the following types of testing: User Testing, Integration Testing, Isolation Testing, Load Testing, End to End Testing, Vulnerability Testing
    $74k-98k yearly est. 1d ago
  • Senior Robotics Software Engineer

    Apricity Robotics

    Senior .net developer job in Dublin, OH

    At Apricity Robotics we strive to harness the power of AI and robotics to bring the warmth of hope and healing, revolutionizing healthcare and transforming challenging situations into opportunities for growth and progress. Our robot is improving sonographers' quality of life and improving the quality of ultrasound scans. Our team is differentiated by its expertise in creativity, engineering, and delivering robots with advanced intelligence, dexterity, and care - specifically designed to work alongside people, in existing environments. Every day, we embrace challenging problems, developing new solutions and practical implementations that make robots intuitive and exceptional co-workers. We approach our work with passion, making every day an adventure. About The Role We are looking for a seasoned and visionary engineer to join our team as Senior Robotics Software Engineer. This role will lead the development of the core robot software architectures that enable robust, safe, reliable, and intelligent behavior in our robotic platforms. You will define and implement the core infrastructure of our robot software platform, enabling advanced capabilities in kinematics, vision, sensor fusion, and controls. Your solutions will be essential to delivering responsive, capable, and reliable systems that operate around patients and become an extension of sonographers. What You'll Do Lead the architecture, development, and performance of the full robotics software stack-including path planning, state estimation, sensor fusion, whole-body control, manipulation, and safety. Write clear, well-documented code that is easily understood and maintained by other team members. Ensure seamless integration of perception, planning, and control components to enable robust robot operation in complex, semi-structured environments. Drive the development of software frameworks that support extensibility, modularity, and scalability across robot platforms and hardware variants. Collaborate cross-functionally with hardware, applications, product, and systems teams to define and deliver key robot capabilities, performance benchmarks, and feature milestones. Champion quality, reliability, and real-time performance throughout the robotics stack, with particular emphasis on safety-critical applications. Set technical strategy, engineering standards, and development processes that enable rapid iteration while ensuring long-term maintainability. Foster a high-performance, collaborative culture. Stay ahead of emerging trends in robotics autonomy, controls, and AI, and identify strategic opportunities to adopt and integrate new technologies. Mentor talented robotics software engineers, fostering their technical and professional development. About You Degree in Robotics, Computer Science, Electrical Engineering, Mechanical Engineering, or a related technical discipline. Proficiency in C++ and Python, with extensive experience designing, developing, and deploying complex robotic systems using ROS2. 5+ years of experience delivering production robotics systems, ideally with real-world deployment at scale or equivalent advanced degree experience. Deep expertise in one or more of the following areas: whole-body control, model-predictive control, sensor fusion, path planning, manipulation, or collision models. Proven ability to work with multidisciplinary engineering teams and deliver highly integrated robotic systems. Excellent communication, collaboration, and executive presentation skills. Passion for building impactful technology that improves the lives of real users. Demonstrates high energy, availability, intrinsic motivation, and focus to drive intensely. Authorization to work indefinitely in the USA. Bonus Points Experience delivering robotics systems in medical, manufacturing, or other semi-structured domains. Familiarity with Medical compliance and/or medical device product development Prior leadership in building and maintaining safety-critical or real-time software systems. Familiarity with functional safety practices and certification. Benefits Equity: Company stock options. Insurance Coverage: medical, dental, and vision insurance available Time Off: Flexible, unlimited PTO 10 company holidays, including a winter shutdown Relocation Assistance: Relocation assistance is available to move you near our Dublin, Ohio office. Unfortunately at this time we're unable to offer sponsorship for this role. Apricity Robotics is committed to a work environment in which all individuals are treated with respect and dignity. Each individual has the right to work in a professional atmosphere that promotes equal employment opportunities and prohibits unlawful discriminatory practices, including harassment. Therefore, it is the policy of Apricity Robotics to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, age, disability, marital status, citizenship, national origin, genetic information, or any other characteristic protected by law. Apricity Robotics prohibits any such discrimination or harassment.
    $81k-106k yearly est. 20h ago
  • Software Engineer - Java/GOSU - Contract-to-Hire (W2 Only, NO 3rd Party)

    CBTS 4.9company rating

    Senior .net developer job in Columbus, OH

    Role: Software Engineer - Java / GOSU Duration: 6 months, Contract-to-hire Job requirements: The role involves Java / GOSU development. Updating and expanding existing programs; debugging and testing (manual + automated unit testing). Supporting maintenance and modification of applications. Using (or leveraging) “new technologies like Gen AI” for completing deliverables Must have experience in Java/GOSU application development. Please send resume ASAP.
    $76k-102k yearly est. 3d ago
  • Java Software Engineer

    Sogeti 4.7company rating

    Senior .net developer job in New Albany, OH

    About the Project: The candidate will be responsible for maintaining and enhancing a large-scale enterprise application for Non-Merch Vendor Profile management. The system is built using Java (Spring, JSP/Servlets), with Maven, Docker, and integrates with various modules and services. What you'll do: Maintain, debug, and enhance existing Java-based web applications. Design and implement new features and APIs as per business requirements. Write clean, efficient, and well-documented code. Collaborate with business analysts, and other developers. Perform code reviews and mentor junior developers. Ensure application security, scalability, and performance. Participate in deployment and release management (Maven, Docker, Tomcat). Write and maintain unit and integration tests. What you'll bring: 7+ years of experience in Java (Spring, JSP/Servlets/Struts, JDBC). Strong knowledge of RESTful APIs, JSON, and XML. Experience with Maven, Git, and CI/CD pipelines. Familiarity with Docker and containerized deployments. Good understanding of SQL and relational databases (Oracle preferred). Experience with front-end technologies (HTML, CSS, JavaScript, jQuery). Experience with enterprise authentication/authorization (LDAP, SSO). Strong problem-solving and debugging skills. Excellent communication and documentation skills. Education: Bachelor's or Master's degree in Computer Science, Software Engineering, Information Systems, Business Administration, or a related field. Life at Sogeti - Sogeti supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer: Flexible work options 401(k) with 150% match up to 6% Employee Share Ownership Plan Medical, Prescription, Dental & Vision Insurance Life Insurance 100% Company-Paid Mobile Phone Plan 3 Weeks PTO + 7 Paid Holidays Paid Parental Leave Adoption, Surrogacy & Cryopreservation Assistance Subsidized Back-up Child/Elder Care & Tutoring Career Planning & Coaching $5,250 Tuition Reimbursement & 20,000+ Online Courses Employee Resource Groups Counseling & Support for Physical, Financial, Emotional & Spiritual Well-being Disaster Relief Programs About Sogeti Part of the Capgemini Group, Sogeti makes business value through technology for organizations that need to implement innovation at speed and want a local partner with global scale. With a hands-on culture and close proximity to its clients, Sogeti implements solutions that will help organizations work faster, better, and smarter. By combining its agility and speed of implementation through a DevOps approach, Sogeti delivers innovative solutions in quality engineering, cloud and application development, all driven by AI, data and automation. Become Your Best | ************* Disclaimer Capgemini 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/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law. This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodations do not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact. Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process. Click the following link for more information on your rights as an Applicant ************************************************************************** Applicants for employment in the US must have valid work authorization that does not now and/or will not in the future require sponsorship of a visa for employment authorization in the US by Capgemini. Capgemini discloses salary range information in compliance with state and local pay transparency obligations. The disclosed range represents the lowest to highest salary we, in good faith, believe we would pay for this role at the time of this posting, although we may ultimately pay more or less than the disclosed range, and the range may be modified in the future. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. At Capgemini, it is not typical for an individual to be hired at or near the top of the range for their role. The base salary range for the tagged location is [$105,000-$130,000) This role may be eligible for other compensation including variable compensation, bonus, or commission. Full time regular employees are eligible for paid time off, medical/dental/vision insurance, 401(k), and any other benefits to eligible employees. Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, or any other form of compensation that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company's sole discretion, consistent with the law.
    $105k-130k yearly 4d ago
  • Senior User Experience (UX) Software Engineer

    Honda Dev. and Mfg. of Am., LLC

    Senior .net developer job in Raymond, OH

    What Makes a Honda, is Who makes a Honda Honda has a clear vision for the future, and it's a joyful one. We are looking for individuals with the skills, courage, persistence, and dreams that will help us reach our future-focused goals. At our core is innovation. Honda is constantly innovating and developing solutions to drive our business with record success. We strive to be a company that serves as a source of “power” that supports people around the world who are trying to do things based on their own initiative and that helps people expand their own potential. To this end, Honda strives to realize “the joy and freedom of mobility” by developing new technologies and an innovative approach to achieve a “zero environmental footprint.” We are looking for qualified individuals with diverse backgrounds, experiences, continuous improvement values, and a strong work ethic to join our team. If your goals and values align with Honda's, we want you to join our team to Bring the Future! JOB PURPOSE: Lead the end-to-end planning, design, development, and testing of software systems and applications focused on user experience (UX), including cloud-based and internet-connected tools. Utilize full-stack development methodologies while ensuring cybersecurity compliance. Manage large-scale projects and provide technical mentorship to junior engineers, contributing to the delivery of innovative, secure, and user-centric software solutions. This role involves mentoring junior engineers, influencing product direction, and ensuring technical excellence. KEY ACCOUNTABILITIES: Design, implement, test, and debug complex software applications using languages such as Java, Python, and C++, integrating advanced features and optimizing system performance. Architect and maintain scalable, high-performance, and secure software infrastructures; lead architectural reviews and contribute strategic input to system design. Manage large-scale software development projects, ensuring timely delivery, budget adherence, and alignment with business objectives through effective cross-functional coordination. Conduct rigorous code reviews to uphold coding standards and best practices, while mentoring junior developers and fostering technical growth within the team. Develop and maintain comprehensive technical documentation, including design specifications, user manuals, and API references to support development and integration. Identify, diagnose, and resolve complex software issues through root cause analysis, implementing long-term corrective actions to enhance system reliability. QUALIFICATIONS, EXPERIENCE, & SKILLS: A Bachelor's level degree / diploma in Computer Science / Engineering, Applied Mathematics, Electronics / EE, Information Technology, or a related field of study Minimum Experience: 8 or more years of experience in software development. Proficient in programming languages such as Java, Python, and C++, with the ability to apply them across diverse development environments. Experienced in both front-end and back-end development, with a solid understanding of full-stack architecture and integration. Familiar with Agile methodologies, including Kanban and Scrum, with practical experience in iterative development and team collaboration. Hands-on experience with cloud platforms such as AWS, Microsoft Azure, or Google Cloud, including deployment and service integration. Must be knowledgeable in database management systems, including both SQL and NoSQL technologies, for efficient data modeling and access. Other Job-Specific Skills: Should have strong analytical and problem-solving skills, with the ability to troubleshoot complex technical issues and propose effective solutions. Excellent communication and collaboration abilities, enabling effective teamwork across multidisciplinary groups. Capable of working independently, managing time efficiently, and prioritizing tasks to meet project deadlines. Hands-on experience in GUI development using modern tools and frameworks, with a focus on usability and performance. Familiarity with cybersecurity best practices, ensuring secure design and implementation of software systems Workstyle: This position will require the employee to work onsite at our local office at Raymond, OH at least 4 days per workweek. One remote workday a week may be possible with pior departmental approval. What differentiates Honda and makes us an employer of choice? Total Rewards: Competitive Base Salary (pay will be based on several variables that include, but not limited to geographic location, work experience, etc.) Regional Bonus (when applicable) Manager Lease Car Program (No Cost - Car, Maintenance, and Insurance included) Industry-leading Benefit Plans (Medical, Dental, Vision, Rx) Paid time off, including vacation, holidays, shutdown Company Paid Short-Term and Long-Term Disability 401K Plan with company match + additional contribution Relocation assistance (if eligible) Career Growth: Advancement Opportunities Career Mobility Education Reimbursement for Continued learning Training and Development Programs Additional Offerings: Lifestyle Account Childcare Reimbursement Account Elder Care Support Tuition Assistance & Student Loan Repayment Wellbeing Program Community Service and Engagement Programs Product Programs Honda is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor.
    $81k-106k yearly est. 12d ago
  • Ohio_ASP.NET Developer+Log4Net+Spring.net exp

    360 It Professionals 3.6company rating

    Senior .net developer job in Columbus, OH

    360 IT Professionals is a Software Development Company based in Fremont, California that offers complete technology services in Mobile development, Web development, Cloud computing and IT staffing. Merging Information Technology skills in all its services and operations, the company caters to its globally positioned clients by providing dynamic feasible IT solutions. 360 IT Professionals work along with its clients to deliver high-performance results, based exclusively on the one of a kind requirement. Job Description We are looking to fill a position for ASP.NET Developer in Columbus OH. Qualifications Mandatory Requirements/Time 8 years' relevant experience over the last 10 years: • ASP.NET MVC 4.0, C# • CSS • Spring.NET Microsoft Team Foundation Server (TFS - Source Control Tool) Ext JS 5.0 Visio Additional Information In person interview is acceptable.
    $75k-98k yearly est. 15h ago
  • Sr. Java/Springboot/OAuth 2.0/SAML2 Developer

    Central Point Partners 3.7company rating

    Senior .net developer job in Columbus, OH

    *Per the client, No C2C's!* Central Point Partners is currently interviewing candidates in the Columbus, Oh area for a large client. only GC's and USC's. This position is Hybrid (4 Days onsite)! Only candidates who are local to Columbus, Oh will be considered. Sr. Java/Springboot/OAuth 2.0 Developer (with Apigee) Notes from the manager: **Candidates MUST have solid OAuth and SAML2 experience (Security Assertion Markup Language)** This is a large, high-visibility project. While he anticipates multiple openings over the next few months, his immediate priority is for one Sr. Java/Spring Boot Developer. The must-haves are Java, Spring Boot, and OAuth 2.0, with OAuth 2.0 being the clear top priority. Apigee is considered a strong nice-to-have but is secondary to OAuth 2.0. Micro services and REST API's are also required. Job Summary Our client desires a senior-level Java, Springboot Developer to contribute to delivery of Java-based, REST API micro services in synchronization with the enterprise architecture roadmap. Essential Responsibilities - Deliver complex and high-quality software in either waterfall or agile methodology. - Facilitate teamwork to guarantee successful delivery of solutions that simultaneously add value to the company's stakeholders and meet organizational objectives. - Deeply understand business demands. - Engaging in clear communication with business and technology stakeholders to propose solutions. - Assume responsibility as the designated technical team lead for projects and their technical deliverables. - Integrate SpringBoot services with the IDP provider using OpenID connect Key Duties - Initiate system analysis, design, and development activities based on user needs. - Troubleshooting support for hardware and software issues. - Remaining up-to-date on the latest technological advancements, especially those relevant to the client. - Effective identification of training needs; involvement in training less experienced staff. - Execute other tasks as assigned. Primary Qualifications - Bachelor's degree in Computer Science, Information Systems, Business or a related field/experience. - Demonstrated 5+ years of experience in collaboration with technology teams to deliver business and technical solutions utilizing OAuth2.0, Java, Rest API, SpringBoot, Kafka, and JSON. - Proficiency with DevOps, continuous integration, container-based applications, and cloud deployment architectures for 5+ years. Preferred Qualifications - Motivation, organizational skill, analytical skill, decision-making, and problem-solving prowess. - Comfort with handling multiple priorities in fast-paced situations. - Experience working on initiatives involving multiple departments. - Expertise in agile concepts and methodologies. Familiarity with Scrum and Kanban delivery frameworks. - Confidence and professionalism with the ability to foster credibility and establish efficient relationships with leadership, team members, and business associates. - Ability to overcome challenges to deliver high-quality results on schedule and within budget. - Exceptional written and verbal communication skills with proven ability to connect across all organizational levels and explain technical concepts clearly to various audiences. - Experience in Fraud Technology. - Hands-on software development in Java with mastery in Object-Oriented Design. - Comprehensive understanding of the entire web development life cycle. - Experience with J2EE, Spring Boot, Web Services, REST API development and consumption. - Familiarity with Agile development, build processes, testing, and operations. - Proficiency in SQL and experience with RDBMS like Oracle or MySQL. - Troubleshooting and debugging applications. - Implementation experience with Microservices using Spring Boot and CI/CD tools on Jenkins and Kubernetes. - Development experience with RESTful web services using JAX-RS and Swagger documentation. - Experience in building and maintaining code repositories and code migrations using CI/CD strategies. - Experience in designing and maintaining architecture for Restful API using Spring Boot. - Hands-on experience with SQL queries, stored procedures, and triggers using Oracle and DB2 databases. - Knowledge of JWT mechanisms for authentication, authorization, and data exchange. - Experience with Apache Maven Build tool for automating the build process. - Experience with GCP infrastructure. - Hands-on experience with GCP products like Cloud Run, Terraform, Big Data, and Big Query. For more information about this opportunity, please contact Bill Hart at ************ AND email your resume to **********************************!
    $66k-83k yearly est. 4d ago
  • Senior Software Engineer

    Agility Partners 4.6company rating

    Senior .net developer job in Columbus, OH

    A Little about this Gig Agility Partners is seeking qualified applicants to fill an open Level Sr. Software Engineer position for a Healthcare company that drives better health outcomes by uniting technology and clinical relationships through a connected healthcare network. Develop and maintain full-stack features for an innovative web and mobile platform that enables customers to virtually engage with their pharmacists Build and enhance web and mobile applications with a focus on new feature enhancements and production support Collaborate closely with product teams to deliver solutions that create meaningful business value Participate in paired programming and test-driven development practices Write unit tests and contribute to quality assurance processes Work with REST APIs and microservices architecture Contribute to system documentation and code reviews Participate in Agile practices and ceremonies Support production environments and troubleshooting The Perfect Candidate The ideal candidate would bring the following: Must be local to Columbus and willing to work onsite 3 days per week (M/T/Th) 5+ years of experience working as a full stack software engineer Strong proficiency in Java for backend development Experience with modern frontend frameworks: Angular, React, or Vue Database experience with PostgreSQL, SQL Server, or NoSQL Understanding of REST API development and integration Experience with unit testing and quality assurance practices Familiarity with paired programming methodologies Knowledge of Agile practices/tools, including TDD Highly motivated, self-learner, and technically inquisitive Excellent written and verbal communication skills AWS Cloud platform experience Reasons to Love It This is a great opportunity to join a team that is responsible for creating cutting-edge solutions and supporting innovative projects. As a leading patient-centric technology business, they unite pharmacies, payers, and pharmaceutical companies through patient engagement solutions, tailored tools for the future pharmacy, and advanced workflow optimization. Have the ability to work autonomously and collaboratively with a product-centric team that values relationships and innovation Work with a talented and passionate group of people in a startup environment Take ownership of product features and make a real impact on healthcare technology Working in an environment where technology and healthcare converge to help solve tough healthcare issues A casual work environment with a startup feel Medical, Dental and Vision Insurance 401(k) Life Insurance Disability coverage
    $94k-122k yearly est. 1d ago

Learn more about senior .net developer jobs

How much does a senior .net developer earn in Columbus, OH?

The average senior .net developer in Columbus, OH earns between $65,000 and $115,000 annually. This compares to the national average senior .net developer range of $72,000 to $124,000.

Average senior .net developer salary in Columbus, OH

$86,000

What are the biggest employers of Senior .NEt Developers in Columbus, OH?

The biggest employers of Senior .NEt Developers in Columbus, OH are:
  1. The Boston Company Asset Management
  2. Idealforce
  3. HMB
  4. Cygnus Professionals
  5. Improving
  6. US IT Solutions
  7. Practice Xpert Inc
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