Understanding Bond Recovery and Legal Provisions
Firstly, it should be made clear that under Section 74 of the Contract Act, only the reasonable expenses incurred by the employer upon imparting training, etc., to the employee can be recovered, and not the amount specified in the bond. The period of service rendered is also considered in quantifying damages to the employer. If possible, discuss with your employer to settle the amount. If nothing materializes, then legally speaking, it can be argued that under Section 34 of the TN Shops and Establishment Act, by which you seem to be governed, or under other State Acts, the employer can only make deductions from wages that are authorized under the Act. The recovery of bond money is not authorized under Section 34 of the said Act.
Notice of Resignation and Legal Steps
Give notice of resignation and serve the notice period as per the Act, depending on the period you worked under the employer, or make a payment in lieu of serving the notice period. Having done that, send a copy of the notice of resignation to the inspector under the said Act and to the labor commissioner to obtain your relieving letter in accordance with the Act's provisions. You cannot be treated as a bonded laborer because even after having paid the notice in lieu money, you cannot be detained. However, one thing is certain: you cannot be dismissed for non-payment of bond money.
Implications for Software Engineers
Since you appear to be working as a software engineer at the ground level, you will be treated as a workman as defined under the Industrial Disputes Act. Thus, the execution of a bond with a workman may arguably be treated as illegal, as under the Act, the employer is required to give only one month's notice to the workman, and similarly, the workman also has to give the same notice without discrimination. Any term or condition contrary to the ID Act, such as a bond period, is illegal. If you have the courage to fight, then only take this course of action; otherwise, follow the first settlement method.
Thanks,
Sushil